291218130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24329}}^1$

素因数の和:24368

約数の個数: 96

約数和(自身を含む): 910915200

約数和(自身を除く): 619697070

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, 3990, 5985, 11970, 24329, 48658, 72987, 121645, 145974, 170303, 218961, 243290, 340606, 364935, 437922, 462251, 510909, 729870, 851515, 924502, 1021818, 1094805, 1386753, 1532727, 1703030, 2189610, 2311255, 2554545, 2773506, 3065454, 3235757, 4160259, 4622510, 5109090, 6471514, 6933765, 7663635, 8320518, 9707271, 13867530, 15327270, 16178785, 19414542, 20801295, 29121813, 32357570, 41602590, 48536355, 58243626, 97072710, 145609065, 291218130]

約数ペア:

[(1, 291218130), (2, 145609065), (3, 97072710), (5, 58243626), (6, 48536355), (7, 41602590), (9, 32357570), (10, 29121813), (14, 20801295), (15, 19414542), (18, 16178785), (19, 15327270), (21, 13867530), (30, 9707271), (35, 8320518), (38, 7663635), (42, 6933765), (45, 6471514), (57, 5109090), (63, 4622510), (70, 4160259), (90, 3235757), (95, 3065454), (105, 2773506), (114, 2554545), (126, 2311255), (133, 2189610), (171, 1703030), (190, 1532727), (210, 1386753), (266, 1094805), (285, 1021818), (315, 924502), (342, 851515), (399, 729870), (570, 510909), (630, 462251), (665, 437922), (798, 364935), (855, 340606), (1197, 243290), (1330, 218961), (1710, 170303), (1995, 145974), (2394, 121645), (3990, 72987), (5985, 48658), (11970, 24329)]