68718930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19249}}^1$

素因数の和:19283

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 130865070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 19249, 38498, 57747, 96245, 115494, 134743, 192490, 269486, 288735, 327233, 404229, 577470, 654466, 673715, 808458, 981699, 1347430, 1636165, 1963398, 2021145, 2290631, 3272330, 4042290, 4581262, 4908495, 6871893, 9816990, 11453155, 13743786, 22906310, 34359465, 68718930]

約数ペア:

[(1, 68718930), (2, 34359465), (3, 22906310), (5, 13743786), (6, 11453155), (7, 9816990), (10, 6871893), (14, 4908495), (15, 4581262), (17, 4042290), (21, 3272330), (30, 2290631), (34, 2021145), (35, 1963398), (42, 1636165), (51, 1347430), (70, 981699), (85, 808458), (102, 673715), (105, 654466), (119, 577470), (170, 404229), (210, 327233), (238, 288735), (255, 269486), (357, 192490), (510, 134743), (595, 115494), (714, 96245), (1190, 57747), (1785, 38498), (3570, 19249)]