42864570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3620

約数の個数: 96

約数和(自身を含む): 134110080

約数和(自身を除く): 91245510

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, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3581, 3990, 5985, 7162, 10743, 11970, 17905, 21486, 25067, 32229, 35810, 50134, 53715, 64458, 68039, 75201, 107430, 125335, 136078, 150402, 161145, 204117, 225603, 250670, 322290, 340195, 376005, 408234, 451206, 476273, 612351, 680390, 752010, 952546, 1020585, 1128015, 1224702, 1428819, 2041170, 2256030, 2381365, 2857638, 3061755, 4286457, 4762730, 6123510, 7144095, 8572914, 14288190, 21432285, 42864570]

約数ペア:

[(1, 42864570), (2, 21432285), (3, 14288190), (5, 8572914), (6, 7144095), (7, 6123510), (9, 4762730), (10, 4286457), (14, 3061755), (15, 2857638), (18, 2381365), (19, 2256030), (21, 2041170), (30, 1428819), (35, 1224702), (38, 1128015), (42, 1020585), (45, 952546), (57, 752010), (63, 680390), (70, 612351), (90, 476273), (95, 451206), (105, 408234), (114, 376005), (126, 340195), (133, 322290), (171, 250670), (190, 225603), (210, 204117), (266, 161145), (285, 150402), (315, 136078), (342, 125335), (399, 107430), (570, 75201), (630, 68039), (665, 64458), (798, 53715), (855, 50134), (1197, 35810), (1330, 32229), (1710, 25067), (1995, 21486), (2394, 17905), (3581, 11970), (3990, 10743), (5985, 7162)]