1796590980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11177}}^1$

素因数の和:11258

約数の個数: 144

約数和(自身を含む): 5859060480

約数和(自身を除く): 4062469500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 342, 380, 423, 470, 564, 570, 684, 705, 846, 855, 893, 940, 1140, 1410, 1692, 1710, 1786, 2115, 2679, 2820, 3420, 3572, 4230, 4465, 5358, 8037, 8460, 8930, 10716, 11177, 13395, 16074, 17860, 22354, 26790, 32148, 33531, 40185, 44708, 53580, 55885, 67062, 80370, 100593, 111770, 134124, 160740, 167655, 201186, 212363, 223540, 335310, 402372, 424726, 502965, 525319, 637089, 670620, 849452, 1005930, 1050638, 1061815, 1274178, 1575957, 1911267, 2011860, 2101276, 2123630, 2548356, 2626595, 3151914, 3185445, 3822534, 4247260, 4727871, 5253190, 6303828, 6370890, 7645068, 7879785, 9455742, 9556335, 9981061, 10506380, 12741780, 15759570, 18911484, 19112670, 19962122, 23639355, 29943183, 31519140, 38225340, 39924244, 47278710, 49905305, 59886366, 89829549, 94557420, 99810610, 119772732, 149715915, 179659098, 199621220, 299431830, 359318196, 449147745, 598863660, 898295490, 1796590980]

約数ペア:

[(1, 1796590980), (2, 898295490), (3, 598863660), (4, 449147745), (5, 359318196), (6, 299431830), (9, 199621220), (10, 179659098), (12, 149715915), (15, 119772732), (18, 99810610), (19, 94557420), (20, 89829549), (30, 59886366), (36, 49905305), (38, 47278710), (45, 39924244), (47, 38225340), (57, 31519140), (60, 29943183), (76, 23639355), (90, 19962122), (94, 19112670), (95, 18911484), (114, 15759570), (141, 12741780), (171, 10506380), (180, 9981061), (188, 9556335), (190, 9455742), (228, 7879785), (235, 7645068), (282, 6370890), (285, 6303828), (342, 5253190), (380, 4727871), (423, 4247260), (470, 3822534), (564, 3185445), (570, 3151914), (684, 2626595), (705, 2548356), (846, 2123630), (855, 2101276), (893, 2011860), (940, 1911267), (1140, 1575957), (1410, 1274178), (1692, 1061815), (1710, 1050638), (1786, 1005930), (2115, 849452), (2679, 670620), (2820, 637089), (3420, 525319), (3572, 502965), (4230, 424726), (4465, 402372), (5358, 335310), (8037, 223540), (8460, 212363), (8930, 201186), (10716, 167655), (11177, 160740), (13395, 134124), (16074, 111770), (17860, 100593), (22354, 80370), (26790, 67062), (32148, 55885), (33531, 53580), (40185, 44708)]