18343170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 53239680

約数和(自身を除く): 34896510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 631, 646, 765, 855, 969, 1262, 1530, 1615, 1710, 1893, 1938, 2907, 3155, 3230, 3786, 4845, 5679, 5814, 6310, 9465, 9690, 10727, 11358, 11989, 14535, 18930, 21454, 23978, 28395, 29070, 32181, 35967, 53635, 56790, 59945, 64362, 71934, 96543, 107270, 107901, 119890, 160905, 179835, 193086, 203813, 215802, 321810, 359670, 407626, 482715, 539505, 611439, 965430, 1019065, 1079010, 1222878, 1834317, 2038130, 3057195, 3668634, 6114390, 9171585, 18343170]

約数ペア:

[(1, 18343170), (2, 9171585), (3, 6114390), (5, 3668634), (6, 3057195), (9, 2038130), (10, 1834317), (15, 1222878), (17, 1079010), (18, 1019065), (19, 965430), (30, 611439), (34, 539505), (38, 482715), (45, 407626), (51, 359670), (57, 321810), (85, 215802), (90, 203813), (95, 193086), (102, 179835), (114, 160905), (153, 119890), (170, 107901), (171, 107270), (190, 96543), (255, 71934), (285, 64362), (306, 59945), (323, 56790), (342, 53635), (510, 35967), (570, 32181), (631, 29070), (646, 28395), (765, 23978), (855, 21454), (969, 18930), (1262, 14535), (1530, 11989), (1615, 11358), (1710, 10727), (1893, 9690), (1938, 9465), (2907, 6310), (3155, 5814), (3230, 5679), (3786, 4845)]