2486149020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{812467}}^1$

素因数の和:812499

約数の個数: 72

約数和(自身を含む): 7984935504

約数和(自身を除く): 5498786484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 812467, 1624934, 2437401, 3249868, 4062335, 4874802, 7312203, 8124670, 9749604, 12187005, 13811939, 14624406, 16249340, 24374010, 27623878, 29248812, 36561015, 41435817, 48748020, 55247756, 69059695, 73122030, 82871634, 124307451, 138119390, 146244060, 165743268, 207179085, 248614902, 276238780, 414358170, 497229804, 621537255, 828716340, 1243074510, 2486149020]

約数ペア:

[(1, 2486149020), (2, 1243074510), (3, 828716340), (4, 621537255), (5, 497229804), (6, 414358170), (9, 276238780), (10, 248614902), (12, 207179085), (15, 165743268), (17, 146244060), (18, 138119390), (20, 124307451), (30, 82871634), (34, 73122030), (36, 69059695), (45, 55247756), (51, 48748020), (60, 41435817), (68, 36561015), (85, 29248812), (90, 27623878), (102, 24374010), (153, 16249340), (170, 14624406), (180, 13811939), (204, 12187005), (255, 9749604), (306, 8124670), (340, 7312203), (510, 4874802), (612, 4062335), (765, 3249868), (1020, 2437401), (1530, 1624934), (3060, 812467)]