2912101290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{2447}}^1$

素因数の和:4356

約数の個数: 96

約数和(自身を含む): 8661219840

約数和(自身を除く): 5749118550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1889, 2447, 3778, 4894, 5667, 7341, 9445, 11334, 12235, 13223, 14682, 17001, 17129, 18890, 22023, 24470, 26446, 28335, 34002, 34258, 36705, 39669, 44046, 51387, 56670, 66115, 73410, 79338, 85005, 85645, 102774, 110115, 119007, 132230, 154161, 170010, 171290, 198345, 220230, 238014, 256935, 308322, 396690, 513870, 595035, 770805, 1190070, 1541610, 4622383, 9244766, 13867149, 23111915, 27734298, 32356681, 41601447, 46223830, 64713362, 69335745, 83202894, 97070043, 138671490, 161783405, 194140086, 208007235, 291210129, 323566810, 416014470, 485350215, 582420258, 970700430, 1456050645, 2912101290]

約数ペア:

[(1, 2912101290), (2, 1456050645), (3, 970700430), (5, 582420258), (6, 485350215), (7, 416014470), (9, 323566810), (10, 291210129), (14, 208007235), (15, 194140086), (18, 161783405), (21, 138671490), (30, 97070043), (35, 83202894), (42, 69335745), (45, 64713362), (63, 46223830), (70, 41601447), (90, 32356681), (105, 27734298), (126, 23111915), (210, 13867149), (315, 9244766), (630, 4622383), (1889, 1541610), (2447, 1190070), (3778, 770805), (4894, 595035), (5667, 513870), (7341, 396690), (9445, 308322), (11334, 256935), (12235, 238014), (13223, 220230), (14682, 198345), (17001, 171290), (17129, 170010), (18890, 154161), (22023, 132230), (24470, 119007), (26446, 110115), (28335, 102774), (34002, 85645), (34258, 85005), (36705, 79338), (39669, 73410), (44046, 66115), (51387, 56670)]