2743457570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{11131}}^1$

素因数の和:11655

約数の個数: 48

約数和(自身を含む): 5756401728

約数和(自身を除く): 3012944158

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 503, 1006, 2515, 3521, 5030, 7042, 11131, 17605, 22262, 24647, 35210, 49294, 55655, 77917, 111310, 123235, 155834, 246470, 389585, 545419, 779170, 1090838, 2727095, 5454190, 5598893, 11197786, 27994465, 39192251, 55988930, 78384502, 195961255, 274345757, 391922510, 548691514, 1371728785, 2743457570]

約数ペア:

[(1, 2743457570), (2, 1371728785), (5, 548691514), (7, 391922510), (10, 274345757), (14, 195961255), (35, 78384502), (49, 55988930), (70, 39192251), (98, 27994465), (245, 11197786), (490, 5598893), (503, 5454190), (1006, 2727095), (2515, 1090838), (3521, 779170), (5030, 545419), (7042, 389585), (11131, 246470), (17605, 155834), (22262, 123235), (24647, 111310), (35210, 77917), (49294, 55655)]