30516311340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{116359}}^1$

素因数の和:116452

約数の個数: 144

約数和(自身を含む): 97586012160

約数和(自身を除く): 67069700820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 620, 705, 846, 930, 940, 1116, 1395, 1410, 1457, 1692, 1860, 2115, 2790, 2820, 2914, 4230, 4371, 5580, 5828, 7285, 8460, 8742, 13113, 14570, 17484, 21855, 26226, 29140, 43710, 52452, 65565, 87420, 116359, 131130, 232718, 262260, 349077, 465436, 581795, 698154, 1047231, 1163590, 1396308, 1745385, 2094462, 2327180, 3490770, 3607129, 4188924, 5236155, 5468873, 6981540, 7214258, 10472310, 10821387, 10937746, 14428516, 16406619, 18035645, 20944620, 21642774, 21875492, 27344365, 32464161, 32813238, 36071290, 43285548, 49219857, 54106935, 54688730, 64928322, 65626476, 72142580, 82033095, 98439714, 108213870, 109377460, 129856644, 162320805, 164066190, 169535063, 196879428, 216427740, 246099285, 324641610, 328132380, 339070126, 492198570, 508605189, 649283220, 678140252, 847675315, 984397140, 1017210378, 1525815567, 1695350630, 2034420756, 2543025945, 3051631134, 3390701260, 5086051890, 6103262268, 7629077835, 10172103780, 15258155670, 30516311340]

約数ペア:

[(1, 30516311340), (2, 15258155670), (3, 10172103780), (4, 7629077835), (5, 6103262268), (6, 5086051890), (9, 3390701260), (10, 3051631134), (12, 2543025945), (15, 2034420756), (18, 1695350630), (20, 1525815567), (30, 1017210378), (31, 984397140), (36, 847675315), (45, 678140252), (47, 649283220), (60, 508605189), (62, 492198570), (90, 339070126), (93, 328132380), (94, 324641610), (124, 246099285), (141, 216427740), (155, 196879428), (180, 169535063), (186, 164066190), (188, 162320805), (235, 129856644), (279, 109377460), (282, 108213870), (310, 98439714), (372, 82033095), (423, 72142580), (465, 65626476), (470, 64928322), (558, 54688730), (564, 54106935), (620, 49219857), (705, 43285548), (846, 36071290), (930, 32813238), (940, 32464161), (1116, 27344365), (1395, 21875492), (1410, 21642774), (1457, 20944620), (1692, 18035645), (1860, 16406619), (2115, 14428516), (2790, 10937746), (2820, 10821387), (2914, 10472310), (4230, 7214258), (4371, 6981540), (5580, 5468873), (5828, 5236155), (7285, 4188924), (8460, 3607129), (8742, 3490770), (13113, 2327180), (14570, 2094462), (17484, 1745385), (21855, 1396308), (26226, 1163590), (29140, 1047231), (43710, 698154), (52452, 581795), (65565, 465436), (87420, 349077), (116359, 262260), (131130, 232718)]