42098490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3556

約数の個数: 96

約数和(自身を含む): 131713920

約数和(自身を除く): 89615430

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, 3517, 3990, 5985, 7034, 10551, 11970, 17585, 21102, 24619, 31653, 35170, 49238, 52755, 63306, 66823, 73857, 105510, 123095, 133646, 147714, 158265, 200469, 221571, 246190, 316530, 334115, 369285, 400938, 443142, 467761, 601407, 668230, 738570, 935522, 1002345, 1107855, 1202814, 1403283, 2004690, 2215710, 2338805, 2806566, 3007035, 4209849, 4677610, 6014070, 7016415, 8419698, 14032830, 21049245, 42098490]

約数ペア:

[(1, 42098490), (2, 21049245), (3, 14032830), (5, 8419698), (6, 7016415), (7, 6014070), (9, 4677610), (10, 4209849), (14, 3007035), (15, 2806566), (18, 2338805), (19, 2215710), (21, 2004690), (30, 1403283), (35, 1202814), (38, 1107855), (42, 1002345), (45, 935522), (57, 738570), (63, 668230), (70, 601407), (90, 467761), (95, 443142), (105, 400938), (114, 369285), (126, 334115), (133, 316530), (171, 246190), (190, 221571), (210, 200469), (266, 158265), (285, 147714), (315, 133646), (342, 123095), (399, 105510), (570, 73857), (630, 66823), (665, 63306), (798, 52755), (855, 49238), (1197, 35170), (1330, 31653), (1710, 24619), (1995, 21102), (2394, 17585), (3517, 11970), (3990, 10551), (5985, 7034)]