2240910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3557}}^1$

素因数の和:3577

約数の個数: 48

約数和(自身を含む): 6660576

約数和(自身を除く): 4419666

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, 3557, 7114, 10671, 17785, 21342, 24899, 32013, 35570, 49798, 53355, 64026, 74697, 106710, 124495, 149394, 160065, 224091, 248990, 320130, 373485, 448182, 746970, 1120455, 2240910]

約数ペア:

[(1, 2240910), (2, 1120455), (3, 746970), (5, 448182), (6, 373485), (7, 320130), (9, 248990), (10, 224091), (14, 160065), (15, 149394), (18, 124495), (21, 106710), (30, 74697), (35, 64026), (42, 53355), (45, 49798), (63, 35570), (70, 32013), (90, 24899), (105, 21342), (126, 17785), (210, 10671), (315, 7114), (630, 3557)]