15702998230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{1117}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 29558131200

約数和(自身を除く): 13855132970

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 449, 505, 898, 1010, 1117, 2234, 2245, 3131, 4490, 5585, 6262, 11170, 13919, 15655, 27838, 31310, 34627, 45349, 69254, 69595, 90698, 112817, 139190, 173135, 225634, 226745, 346270, 453490, 501533, 564085, 1003066, 1128170, 1405819, 2507665, 2811638, 3497327, 5015330, 6994654, 7029095, 14058190, 15547523, 17486635, 31095046, 34973270, 50654833, 77737615, 101309666, 155475230, 253274165, 506548330, 1570299823, 3140599646, 7851499115, 15702998230]

約数ペア:

[(1, 15702998230), (2, 7851499115), (5, 3140599646), (10, 1570299823), (31, 506548330), (62, 253274165), (101, 155475230), (155, 101309666), (202, 77737615), (310, 50654833), (449, 34973270), (505, 31095046), (898, 17486635), (1010, 15547523), (1117, 14058190), (2234, 7029095), (2245, 6994654), (3131, 5015330), (4490, 3497327), (5585, 2811638), (6262, 2507665), (11170, 1405819), (13919, 1128170), (15655, 1003066), (27838, 564085), (31310, 501533), (34627, 453490), (45349, 346270), (69254, 226745), (69595, 225634), (90698, 173135), (112817, 139190)]