30074100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{14321}}^1$

素因数の和:14345

約数の個数: 72

約数和(自身を含む): 99451968

約数和(自身を除く): 69377868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 14321, 28642, 42963, 57284, 71605, 85926, 100247, 143210, 171852, 200494, 214815, 286420, 300741, 358025, 400988, 429630, 501235, 601482, 716050, 859260, 1002470, 1074075, 1202964, 1432100, 1503705, 2004940, 2148150, 2506175, 3007410, 4296300, 5012350, 6014820, 7518525, 10024700, 15037050, 30074100]

約数ペア:

[(1, 30074100), (2, 15037050), (3, 10024700), (4, 7518525), (5, 6014820), (6, 5012350), (7, 4296300), (10, 3007410), (12, 2506175), (14, 2148150), (15, 2004940), (20, 1503705), (21, 1432100), (25, 1202964), (28, 1074075), (30, 1002470), (35, 859260), (42, 716050), (50, 601482), (60, 501235), (70, 429630), (75, 400988), (84, 358025), (100, 300741), (105, 286420), (140, 214815), (150, 200494), (175, 171852), (210, 143210), (300, 100247), (350, 85926), (420, 71605), (525, 57284), (700, 42963), (1050, 28642), (2100, 14321)]