31749570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2101

約数の個数: 80

約数和(自身を含む): 89907840

約数和(自身を除く): 58158270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2063, 2565, 3078, 4126, 5130, 6189, 7695, 10315, 12378, 15390, 18567, 20630, 30945, 37134, 39197, 55701, 61890, 78394, 92835, 111402, 117591, 167103, 185670, 195985, 235182, 278505, 334206, 352773, 391970, 557010, 587955, 705546, 835515, 1058319, 1175910, 1671030, 1763865, 2116638, 3174957, 3527730, 5291595, 6349914, 10583190, 15874785, 31749570]

約数ペア:

[(1, 31749570), (2, 15874785), (3, 10583190), (5, 6349914), (6, 5291595), (9, 3527730), (10, 3174957), (15, 2116638), (18, 1763865), (19, 1671030), (27, 1175910), (30, 1058319), (38, 835515), (45, 705546), (54, 587955), (57, 557010), (81, 391970), (90, 352773), (95, 334206), (114, 278505), (135, 235182), (162, 195985), (171, 185670), (190, 167103), (270, 117591), (285, 111402), (342, 92835), (405, 78394), (513, 61890), (570, 55701), (810, 39197), (855, 37134), (1026, 30945), (1539, 20630), (1710, 18567), (2063, 15390), (2565, 12378), (3078, 10315), (4126, 7695), (5130, 6189)]