1487040070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 2800526400

約数和(自身を除く): 1313486330

約数列:

[1, 2, 5, 10, 41, 82, 97, 139, 194, 205, 269, 278, 410, 485, 538, 695, 970, 1345, 1390, 2690, 3977, 5699, 7954, 11029, 11398, 13483, 19885, 22058, 26093, 26966, 28495, 37391, 39770, 52186, 55145, 56990, 67415, 74782, 110290, 130465, 134830, 186955, 260930, 373910, 552803, 1069813, 1105606, 1533031, 2139626, 2764015, 3066062, 3626927, 5349065, 5528030, 7253854, 7665155, 10698130, 15330310, 18134635, 36269270, 148704007, 297408014, 743520035, 1487040070]

約数ペア:

[(1, 1487040070), (2, 743520035), (5, 297408014), (10, 148704007), (41, 36269270), (82, 18134635), (97, 15330310), (139, 10698130), (194, 7665155), (205, 7253854), (269, 5528030), (278, 5349065), (410, 3626927), (485, 3066062), (538, 2764015), (695, 2139626), (970, 1533031), (1345, 1105606), (1390, 1069813), (2690, 552803), (3977, 373910), (5699, 260930), (7954, 186955), (11029, 134830), (11398, 130465), (13483, 110290), (19885, 74782), (22058, 67415), (26093, 56990), (26966, 55145), (28495, 52186), (37391, 39770)]