291269430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2978

約数の個数: 96

約数和(自身を含む): 810950400

約数和(自身を除く): 519680970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 59, 90, 95, 114, 118, 171, 177, 190, 285, 295, 342, 354, 531, 570, 590, 855, 885, 1062, 1121, 1710, 1770, 2242, 2655, 2887, 3363, 5310, 5605, 5774, 6726, 8661, 10089, 11210, 14435, 16815, 17322, 20178, 25983, 28870, 33630, 43305, 50445, 51966, 54853, 86610, 100890, 109706, 129915, 164559, 170333, 259830, 274265, 329118, 340666, 493677, 510999, 548530, 822795, 851665, 987354, 1021998, 1532997, 1645590, 1703330, 2468385, 2554995, 3065994, 3236327, 4936770, 5109990, 6472654, 7664985, 9708981, 15329970, 16181635, 19417962, 29126943, 32363270, 48544905, 58253886, 97089810, 145634715, 291269430]

約数ペア:

[(1, 291269430), (2, 145634715), (3, 97089810), (5, 58253886), (6, 48544905), (9, 32363270), (10, 29126943), (15, 19417962), (18, 16181635), (19, 15329970), (30, 9708981), (38, 7664985), (45, 6472654), (57, 5109990), (59, 4936770), (90, 3236327), (95, 3065994), (114, 2554995), (118, 2468385), (171, 1703330), (177, 1645590), (190, 1532997), (285, 1021998), (295, 987354), (342, 851665), (354, 822795), (531, 548530), (570, 510999), (590, 493677), (855, 340666), (885, 329118), (1062, 274265), (1121, 259830), (1710, 170333), (1770, 164559), (2242, 129915), (2655, 109706), (2887, 100890), (3363, 86610), (5310, 54853), (5605, 51966), (5774, 50445), (6726, 43305), (8661, 33630), (10089, 28870), (11210, 25983), (14435, 20178), (16815, 17322)]