7372425420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{245257}}^1$

素因数の和:245439

約数の個数: 72

約数和(自身を含む): 22497025824

約数和(自身を除く): 15124600404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 10020, 15030, 30060, 245257, 490514, 735771, 981028, 1226285, 1471542, 2207313, 2452570, 2943084, 3678855, 4414626, 4905140, 7357710, 8829252, 11036565, 14715420, 22073130, 40957919, 44146260, 81915838, 122873757, 163831676, 204789595, 245747514, 368621271, 409579190, 491495028, 614368785, 737242542, 819158380, 1228737570, 1474485084, 1843106355, 2457475140, 3686212710, 7372425420]

約数ペア:

[(1, 7372425420), (2, 3686212710), (3, 2457475140), (4, 1843106355), (5, 1474485084), (6, 1228737570), (9, 819158380), (10, 737242542), (12, 614368785), (15, 491495028), (18, 409579190), (20, 368621271), (30, 245747514), (36, 204789595), (45, 163831676), (60, 122873757), (90, 81915838), (167, 44146260), (180, 40957919), (334, 22073130), (501, 14715420), (668, 11036565), (835, 8829252), (1002, 7357710), (1503, 4905140), (1670, 4414626), (2004, 3678855), (2505, 2943084), (3006, 2452570), (3340, 2207313), (5010, 1471542), (6012, 1226285), (7515, 981028), (10020, 735771), (15030, 490514), (30060, 245257)]