72430470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2059

約数の個数: 128

約数和(自身を含む): 232473600

約数和(自身を除く): 160043130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2017, 2394, 2565, 3591, 3990, 4034, 5130, 5985, 6051, 7182, 10085, 11970, 12102, 14119, 17955, 18153, 20170, 28238, 30255, 35910, 36306, 38323, 42357, 54459, 60510, 70595, 76646, 84714, 90765, 108918, 114969, 127071, 141190, 181530, 191615, 211785, 229938, 254142, 268261, 272295, 344907, 381213, 383230, 423570, 536522, 544590, 574845, 635355, 689814, 762426, 804783, 1034721, 1149690, 1270710, 1341305, 1609566, 1724535, 1906065, 2069442, 2414349, 2682610, 3449070, 3812130, 4023915, 4828698, 5173605, 7243047, 8047830, 10347210, 12071745, 14486094, 24143490, 36215235, 72430470]

約数ペア:

[(1, 72430470), (2, 36215235), (3, 24143490), (5, 14486094), (6, 12071745), (7, 10347210), (9, 8047830), (10, 7243047), (14, 5173605), (15, 4828698), (18, 4023915), (19, 3812130), (21, 3449070), (27, 2682610), (30, 2414349), (35, 2069442), (38, 1906065), (42, 1724535), (45, 1609566), (54, 1341305), (57, 1270710), (63, 1149690), (70, 1034721), (90, 804783), (95, 762426), (105, 689814), (114, 635355), (126, 574845), (133, 544590), (135, 536522), (171, 423570), (189, 383230), (190, 381213), (210, 344907), (266, 272295), (270, 268261), (285, 254142), (315, 229938), (342, 211785), (378, 191615), (399, 181530), (513, 141190), (570, 127071), (630, 114969), (665, 108918), (798, 90765), (855, 84714), (945, 76646), (1026, 70595), (1197, 60510), (1330, 54459), (1710, 42357), (1890, 38323), (1995, 36306), (2017, 35910), (2394, 30255), (2565, 28238), (3591, 20170), (3990, 18153), (4034, 17955), (5130, 14119), (5985, 12102), (6051, 11970), (7182, 10085)]