6667290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 20891520

約数和(自身を除く): 14224230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 557, 570, 630, 665, 798, 855, 1114, 1197, 1330, 1671, 1710, 1995, 2394, 2785, 3342, 3899, 3990, 5013, 5570, 5985, 7798, 8355, 10026, 10583, 11697, 11970, 16710, 19495, 21166, 23394, 25065, 31749, 35091, 38990, 50130, 52915, 58485, 63498, 70182, 74081, 95247, 105830, 116970, 148162, 158745, 175455, 190494, 222243, 317490, 350910, 370405, 444486, 476235, 666729, 740810, 952470, 1111215, 1333458, 2222430, 3333645, 6667290]

約数ペア:

[(1, 6667290), (2, 3333645), (3, 2222430), (5, 1333458), (6, 1111215), (7, 952470), (9, 740810), (10, 666729), (14, 476235), (15, 444486), (18, 370405), (19, 350910), (21, 317490), (30, 222243), (35, 190494), (38, 175455), (42, 158745), (45, 148162), (57, 116970), (63, 105830), (70, 95247), (90, 74081), (95, 70182), (105, 63498), (114, 58485), (126, 52915), (133, 50130), (171, 38990), (190, 35091), (210, 31749), (266, 25065), (285, 23394), (315, 21166), (342, 19495), (399, 16710), (557, 11970), (570, 11697), (630, 10583), (665, 10026), (798, 8355), (855, 7798), (1114, 5985), (1197, 5570), (1330, 5013), (1671, 3990), (1710, 3899), (1995, 3342), (2394, 2785)]