16903950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 50782464

約数和(自身を除く): 33878514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 947, 1050, 1190, 1275, 1785, 1894, 2550, 2841, 2975, 3570, 4735, 5682, 5950, 6629, 8925, 9470, 13258, 14205, 16099, 17850, 19887, 23675, 28410, 32198, 33145, 39774, 47350, 48297, 66290, 71025, 80495, 96594, 99435, 112693, 142050, 160990, 165725, 198870, 225386, 241485, 331450, 338079, 402475, 482970, 497175, 563465, 676158, 804950, 994350, 1126930, 1207425, 1690395, 2414850, 2817325, 3380790, 5634650, 8451975, 16903950]

約数ペア:

[(1, 16903950), (2, 8451975), (3, 5634650), (5, 3380790), (6, 2817325), (7, 2414850), (10, 1690395), (14, 1207425), (15, 1126930), (17, 994350), (21, 804950), (25, 676158), (30, 563465), (34, 497175), (35, 482970), (42, 402475), (50, 338079), (51, 331450), (70, 241485), (75, 225386), (85, 198870), (102, 165725), (105, 160990), (119, 142050), (150, 112693), (170, 99435), (175, 96594), (210, 80495), (238, 71025), (255, 66290), (350, 48297), (357, 47350), (425, 39774), (510, 33145), (525, 32198), (595, 28410), (714, 23675), (850, 19887), (947, 17850), (1050, 16099), (1190, 14205), (1275, 13258), (1785, 9470), (1894, 8925), (2550, 6629), (2841, 5950), (2975, 5682), (3570, 4735)]