381313530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7949}}^1$

素因数の和:8016

約数の個数: 96

約数和(自身を含む): 1093856400

約数和(自身を除く): 712542870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 1066, 1170, 1230, 1599, 1845, 2665, 3198, 3690, 4797, 5330, 7949, 7995, 9594, 15898, 15990, 23847, 23985, 39745, 47694, 47970, 71541, 79490, 103337, 119235, 143082, 206674, 238470, 310011, 325909, 357705, 516685, 620022, 651818, 715410, 930033, 977727, 1033370, 1550055, 1629545, 1860066, 1955454, 2933181, 3100110, 3259090, 4236817, 4650165, 4888635, 5866362, 8473634, 9300330, 9777270, 12710451, 14665905, 21184085, 25420902, 29331810, 38131353, 42368170, 63552255, 76262706, 127104510, 190656765, 381313530]

約数ペア:

[(1, 381313530), (2, 190656765), (3, 127104510), (5, 76262706), (6, 63552255), (9, 42368170), (10, 38131353), (13, 29331810), (15, 25420902), (18, 21184085), (26, 14665905), (30, 12710451), (39, 9777270), (41, 9300330), (45, 8473634), (65, 5866362), (78, 4888635), (82, 4650165), (90, 4236817), (117, 3259090), (123, 3100110), (130, 2933181), (195, 1955454), (205, 1860066), (234, 1629545), (246, 1550055), (369, 1033370), (390, 977727), (410, 930033), (533, 715410), (585, 651818), (615, 620022), (738, 516685), (1066, 357705), (1170, 325909), (1230, 310011), (1599, 238470), (1845, 206674), (2665, 143082), (3198, 119235), (3690, 103337), (4797, 79490), (5330, 71541), (7949, 47970), (7995, 47694), (9594, 39745), (15898, 23985), (15990, 23847)]