236997510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 628176384

約数和(自身を除く): 391178874

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 101, 102, 107, 129, 170, 202, 214, 215, 255, 258, 303, 321, 430, 505, 510, 535, 606, 642, 645, 731, 1010, 1070, 1290, 1462, 1515, 1605, 1717, 1819, 2193, 3030, 3210, 3434, 3638, 3655, 4343, 4386, 4601, 5151, 5457, 7310, 8585, 8686, 9095, 9202, 10302, 10807, 10914, 10965, 13029, 13803, 17170, 18190, 21614, 21715, 21930, 23005, 25755, 26058, 27285, 27606, 32421, 43430, 46010, 51510, 54035, 54570, 64842, 65145, 69015, 73831, 78217, 108070, 130290, 138030, 147662, 156434, 162105, 183719, 221493, 234651, 324210, 367438, 369155, 391085, 442986, 464701, 469302, 551157, 738310, 782170, 918595, 929402, 1102314, 1107465, 1173255, 1394103, 1837190, 2214930, 2323505, 2346510, 2755785, 2788206, 4647010, 5511570, 6970515, 7899917, 13941030, 15799834, 23699751, 39499585, 47399502, 78999170, 118498755, 236997510]

約数ペア:

[(1, 236997510), (2, 118498755), (3, 78999170), (5, 47399502), (6, 39499585), (10, 23699751), (15, 15799834), (17, 13941030), (30, 7899917), (34, 6970515), (43, 5511570), (51, 4647010), (85, 2788206), (86, 2755785), (101, 2346510), (102, 2323505), (107, 2214930), (129, 1837190), (170, 1394103), (202, 1173255), (214, 1107465), (215, 1102314), (255, 929402), (258, 918595), (303, 782170), (321, 738310), (430, 551157), (505, 469302), (510, 464701), (535, 442986), (606, 391085), (642, 369155), (645, 367438), (731, 324210), (1010, 234651), (1070, 221493), (1290, 183719), (1462, 162105), (1515, 156434), (1605, 147662), (1717, 138030), (1819, 130290), (2193, 108070), (3030, 78217), (3210, 73831), (3434, 69015), (3638, 65145), (3655, 64842), (4343, 54570), (4386, 54035), (4601, 51510), (5151, 46010), (5457, 43430), (7310, 32421), (8585, 27606), (8686, 27285), (9095, 26058), (9202, 25755), (10302, 23005), (10807, 21930), (10914, 21715), (10965, 21614), (13029, 18190), (13803, 17170)]