74624970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 219801600

約数和(自身を除く): 145176630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 266, 285, 295, 317, 354, 399, 413, 570, 590, 634, 665, 798, 826, 885, 951, 1121, 1239, 1330, 1585, 1770, 1902, 1995, 2065, 2219, 2242, 2478, 3170, 3363, 3990, 4130, 4438, 4755, 5605, 6023, 6195, 6657, 6726, 7847, 9510, 11095, 11210, 12046, 12390, 13314, 15694, 16815, 18069, 18703, 22190, 23541, 30115, 33285, 33630, 36138, 37406, 39235, 42161, 47082, 56109, 60230, 66570, 78470, 84322, 90345, 93515, 112218, 117705, 126483, 130921, 180690, 187030, 210805, 235410, 252966, 261842, 280545, 355357, 392763, 421610, 561090, 632415, 654605, 710714, 785526, 1066071, 1264830, 1309210, 1776785, 1963815, 2132142, 2487499, 3553570, 3927630, 4974998, 5330355, 7462497, 10660710, 12437495, 14924994, 24874990, 37312485, 74624970]

約数ペア:

[(1, 74624970), (2, 37312485), (3, 24874990), (5, 14924994), (6, 12437495), (7, 10660710), (10, 7462497), (14, 5330355), (15, 4974998), (19, 3927630), (21, 3553570), (30, 2487499), (35, 2132142), (38, 1963815), (42, 1776785), (57, 1309210), (59, 1264830), (70, 1066071), (95, 785526), (105, 710714), (114, 654605), (118, 632415), (133, 561090), (177, 421610), (190, 392763), (210, 355357), (266, 280545), (285, 261842), (295, 252966), (317, 235410), (354, 210805), (399, 187030), (413, 180690), (570, 130921), (590, 126483), (634, 117705), (665, 112218), (798, 93515), (826, 90345), (885, 84322), (951, 78470), (1121, 66570), (1239, 60230), (1330, 56109), (1585, 47082), (1770, 42161), (1902, 39235), (1995, 37406), (2065, 36138), (2219, 33630), (2242, 33285), (2478, 30115), (3170, 23541), (3363, 22190), (3990, 18703), (4130, 18069), (4438, 16815), (4755, 15694), (5605, 13314), (6023, 12390), (6195, 12046), (6657, 11210), (6726, 11095), (7847, 9510)]