215329410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 583884288

約数和(自身を除く): 368554878

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 113, 155, 186, 226, 279, 310, 339, 465, 558, 565, 678, 683, 930, 1017, 1130, 1366, 1395, 1695, 2034, 2049, 2790, 3390, 3415, 3503, 4098, 5085, 6147, 6830, 7006, 10170, 10245, 10509, 12294, 17515, 20490, 21018, 21173, 30735, 31527, 35030, 42346, 52545, 61470, 63054, 63519, 77179, 105090, 105865, 127038, 154358, 157635, 190557, 211730, 231537, 315270, 317595, 381114, 385895, 463074, 635190, 694611, 771790, 952785, 1157685, 1389222, 1905570, 2315370, 2392549, 3473055, 4785098, 6946110, 7177647, 11962745, 14355294, 21532941, 23925490, 35888235, 43065882, 71776470, 107664705, 215329410]

約数ペア:

[(1, 215329410), (2, 107664705), (3, 71776470), (5, 43065882), (6, 35888235), (9, 23925490), (10, 21532941), (15, 14355294), (18, 11962745), (30, 7177647), (31, 6946110), (45, 4785098), (62, 3473055), (90, 2392549), (93, 2315370), (113, 1905570), (155, 1389222), (186, 1157685), (226, 952785), (279, 771790), (310, 694611), (339, 635190), (465, 463074), (558, 385895), (565, 381114), (678, 317595), (683, 315270), (930, 231537), (1017, 211730), (1130, 190557), (1366, 157635), (1395, 154358), (1695, 127038), (2034, 105865), (2049, 105090), (2790, 77179), (3390, 63519), (3415, 63054), (3503, 61470), (4098, 52545), (5085, 42346), (6147, 35030), (6830, 31527), (7006, 30735), (10170, 21173), (10245, 21018), (10509, 20490), (12294, 17515)]