1337897750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 2963810304

約数和(自身を除く): 1625912554

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 83, 122, 125, 151, 166, 175, 250, 302, 305, 350, 415, 427, 581, 610, 755, 830, 854, 875, 1057, 1162, 1510, 1525, 1750, 2075, 2114, 2135, 2905, 3050, 3775, 4150, 4270, 5063, 5285, 5810, 7550, 7625, 9211, 10126, 10375, 10570, 10675, 12533, 14525, 15250, 18422, 18875, 20750, 21350, 25066, 25315, 26425, 29050, 35441, 37750, 46055, 50630, 52850, 53375, 62665, 64477, 70882, 72625, 87731, 92110, 106750, 125330, 126575, 128954, 132125, 145250, 175462, 177205, 230275, 253150, 264250, 313325, 322385, 354410, 438655, 460550, 626650, 632875, 644770, 764513, 877310, 886025, 1151375, 1265750, 1529026, 1566625, 1611925, 1772050, 2193275, 2302750, 3133250, 3223850, 3822565, 4386550, 4430125, 5351591, 7645130, 8059625, 8860250, 10703182, 10966375, 16119250, 19112825, 21932750, 26757955, 38225650, 53515910, 95564125, 133789775, 191128250, 267579550, 668948875, 1337897750]

約数ペア:

[(1, 1337897750), (2, 668948875), (5, 267579550), (7, 191128250), (10, 133789775), (14, 95564125), (25, 53515910), (35, 38225650), (50, 26757955), (61, 21932750), (70, 19112825), (83, 16119250), (122, 10966375), (125, 10703182), (151, 8860250), (166, 8059625), (175, 7645130), (250, 5351591), (302, 4430125), (305, 4386550), (350, 3822565), (415, 3223850), (427, 3133250), (581, 2302750), (610, 2193275), (755, 1772050), (830, 1611925), (854, 1566625), (875, 1529026), (1057, 1265750), (1162, 1151375), (1510, 886025), (1525, 877310), (1750, 764513), (2075, 644770), (2114, 632875), (2135, 626650), (2905, 460550), (3050, 438655), (3775, 354410), (4150, 322385), (4270, 313325), (5063, 264250), (5285, 253150), (5810, 230275), (7550, 177205), (7625, 175462), (9211, 145250), (10126, 132125), (10375, 128954), (10570, 126575), (10675, 125330), (12533, 106750), (14525, 92110), (15250, 87731), (18422, 72625), (18875, 70882), (20750, 64477), (21350, 62665), (25066, 53375), (25315, 52850), (26425, 50630), (29050, 46055), (35441, 37750)]