2222430

素因数分解:

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

素因数の和:593

約数の個数: 64

約数和(自身を含む): 6428160

約数和(自身を除く): 4205730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 557, 570, 665, 798, 1114, 1330, 1671, 1995, 2785, 3342, 3899, 3990, 5570, 7798, 8355, 10583, 11697, 16710, 19495, 21166, 23394, 31749, 38990, 52915, 58485, 63498, 74081, 105830, 116970, 148162, 158745, 222243, 317490, 370405, 444486, 740810, 1111215, 2222430]

約数ペア:

[(1, 2222430), (2, 1111215), (3, 740810), (5, 444486), (6, 370405), (7, 317490), (10, 222243), (14, 158745), (15, 148162), (19, 116970), (21, 105830), (30, 74081), (35, 63498), (38, 58485), (42, 52915), (57, 38990), (70, 31749), (95, 23394), (105, 21166), (114, 19495), (133, 16710), (190, 11697), (210, 10583), (266, 8355), (285, 7798), (399, 5570), (557, 3990), (570, 3899), (665, 3342), (798, 2785), (1114, 1995), (1330, 1671)]