291280290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5953}}^1$

素因数の和:6203

約数の個数: 64

約数和(自身を含む): 802503936

約数和(自身を除く): 511223646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 233, 466, 699, 1165, 1398, 1631, 2330, 3262, 3495, 4893, 5953, 6990, 8155, 9786, 11906, 16310, 17859, 24465, 29765, 35718, 41671, 48930, 59530, 83342, 89295, 125013, 178590, 208355, 250026, 416710, 625065, 1250130, 1387049, 2774098, 4161147, 6935245, 8322294, 9709343, 13870490, 19418686, 20805735, 29128029, 41611470, 48546715, 58256058, 97093430, 145640145, 291280290]

約数ペア:

[(1, 291280290), (2, 145640145), (3, 97093430), (5, 58256058), (6, 48546715), (7, 41611470), (10, 29128029), (14, 20805735), (15, 19418686), (21, 13870490), (30, 9709343), (35, 8322294), (42, 6935245), (70, 4161147), (105, 2774098), (210, 1387049), (233, 1250130), (466, 625065), (699, 416710), (1165, 250026), (1398, 208355), (1631, 178590), (2330, 125013), (3262, 89295), (3495, 83342), (4893, 59530), (5953, 48930), (6990, 41671), (8155, 35718), (9786, 29765), (11906, 24465), (16310, 17859)]