42912510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 106235712

約数和(自身を除く): 63323202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 137, 159, 197, 265, 274, 318, 394, 411, 530, 591, 685, 795, 822, 985, 1182, 1370, 1590, 1970, 2055, 2955, 4110, 5910, 7261, 10441, 14522, 20882, 21783, 26989, 31323, 36305, 43566, 52205, 53978, 62646, 72610, 80967, 104410, 108915, 134945, 156615, 161934, 217830, 269890, 313230, 404835, 809670, 1430417, 2860834, 4291251, 7152085, 8582502, 14304170, 21456255, 42912510]

約数ペア:

[(1, 42912510), (2, 21456255), (3, 14304170), (5, 8582502), (6, 7152085), (10, 4291251), (15, 2860834), (30, 1430417), (53, 809670), (106, 404835), (137, 313230), (159, 269890), (197, 217830), (265, 161934), (274, 156615), (318, 134945), (394, 108915), (411, 104410), (530, 80967), (591, 72610), (685, 62646), (795, 53978), (822, 52205), (985, 43566), (1182, 36305), (1370, 31323), (1590, 26989), (1970, 21783), (2055, 20882), (2955, 14522), (4110, 10441), (5910, 7261)]