42428430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 96

約数和(自身を含む): 127471968

約数和(自身を除く): 85043538

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1683, 1870, 2521, 2805, 3366, 5042, 5610, 7563, 8415, 12605, 15126, 16830, 22689, 25210, 27731, 37815, 42857, 45378, 55462, 75630, 83193, 85714, 113445, 128571, 138655, 166386, 214285, 226890, 249579, 257142, 277310, 385713, 415965, 428570, 471427, 499158, 642855, 771426, 831930, 942854, 1247895, 1285710, 1414281, 1928565, 2357135, 2495790, 2828562, 3857130, 4242843, 4714270, 7071405, 8485686, 14142810, 21214215, 42428430]

約数ペア:

[(1, 42428430), (2, 21214215), (3, 14142810), (5, 8485686), (6, 7071405), (9, 4714270), (10, 4242843), (11, 3857130), (15, 2828562), (17, 2495790), (18, 2357135), (22, 1928565), (30, 1414281), (33, 1285710), (34, 1247895), (45, 942854), (51, 831930), (55, 771426), (66, 642855), (85, 499158), (90, 471427), (99, 428570), (102, 415965), (110, 385713), (153, 277310), (165, 257142), (170, 249579), (187, 226890), (198, 214285), (255, 166386), (306, 138655), (330, 128571), (374, 113445), (495, 85714), (510, 83193), (561, 75630), (765, 55462), (935, 45378), (990, 42857), (1122, 37815), (1530, 27731), (1683, 25210), (1870, 22689), (2521, 16830), (2805, 15126), (3366, 12605), (5042, 8415), (5610, 7563)]