202310030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3021

約数の個数: 64

約数和(自身を含む): 428779008

約数和(自身を除く): 226468978

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 2015, 2210, 2635, 2953, 4030, 5270, 5906, 6851, 13702, 14765, 29530, 34255, 38389, 50201, 68510, 76778, 91543, 100402, 183086, 191945, 251005, 383890, 457715, 502010, 652613, 915430, 1190059, 1305226, 1556231, 2380118, 3112462, 3263065, 5950295, 6526130, 7781155, 11900590, 15562310, 20231003, 40462006, 101155015, 202310030]

約数ペア:

[(1, 202310030), (2, 101155015), (5, 40462006), (10, 20231003), (13, 15562310), (17, 11900590), (26, 7781155), (31, 6526130), (34, 5950295), (62, 3263065), (65, 3112462), (85, 2380118), (130, 1556231), (155, 1305226), (170, 1190059), (221, 915430), (310, 652613), (403, 502010), (442, 457715), (527, 383890), (806, 251005), (1054, 191945), (1105, 183086), (2015, 100402), (2210, 91543), (2635, 76778), (2953, 68510), (4030, 50201), (5270, 38389), (5906, 34255), (6851, 29530), (13702, 14765)]