77021730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50341}}^1$

素因数の和:50371

約数の個数: 48

約数和(自身を含む): 212040504

約数和(自身を除く): 135018774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 50341, 100682, 151023, 251705, 302046, 453069, 503410, 755115, 855797, 906138, 1510230, 1711594, 2265345, 2567391, 4278985, 4530690, 5134782, 7702173, 8557970, 12836955, 15404346, 25673910, 38510865, 77021730]

約数ペア:

[(1, 77021730), (2, 38510865), (3, 25673910), (5, 15404346), (6, 12836955), (9, 8557970), (10, 7702173), (15, 5134782), (17, 4530690), (18, 4278985), (30, 2567391), (34, 2265345), (45, 1711594), (51, 1510230), (85, 906138), (90, 855797), (102, 755115), (153, 503410), (170, 453069), (255, 302046), (306, 251705), (510, 151023), (765, 100682), (1530, 50341)]