3750390

素因数分解:

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

素因数の和:5973

約数の個数: 48

約数和(自身を含む): 11145888

約数和(自身を除く): 7395498

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, 5953, 11906, 17859, 29765, 35718, 41671, 53577, 59530, 83342, 89295, 107154, 125013, 178590, 208355, 250026, 267885, 375039, 416710, 535770, 625065, 750078, 1250130, 1875195, 3750390]

約数ペア:

[(1, 3750390), (2, 1875195), (3, 1250130), (5, 750078), (6, 625065), (7, 535770), (9, 416710), (10, 375039), (14, 267885), (15, 250026), (18, 208355), (21, 178590), (30, 125013), (35, 107154), (42, 89295), (45, 83342), (63, 59530), (70, 53577), (90, 41671), (105, 35718), (126, 29765), (210, 17859), (315, 11906), (630, 5953)]