31669470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2994

約数の個数: 96

約数和(自身を含む): 99672768

約数和(自身を除く): 68003298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 2957, 3570, 5355, 5914, 8871, 10710, 14785, 17742, 20699, 26613, 29570, 41398, 44355, 50269, 53226, 62097, 88710, 100538, 103495, 124194, 133065, 150807, 186291, 206990, 251345, 266130, 301614, 310485, 351883, 372582, 452421, 502690, 620970, 703766, 754035, 904842, 931455, 1055649, 1508070, 1759415, 1862910, 2111298, 2262105, 3166947, 3518830, 4524210, 5278245, 6333894, 10556490, 15834735, 31669470]

約数ペア:

[(1, 31669470), (2, 15834735), (3, 10556490), (5, 6333894), (6, 5278245), (7, 4524210), (9, 3518830), (10, 3166947), (14, 2262105), (15, 2111298), (17, 1862910), (18, 1759415), (21, 1508070), (30, 1055649), (34, 931455), (35, 904842), (42, 754035), (45, 703766), (51, 620970), (63, 502690), (70, 452421), (85, 372582), (90, 351883), (102, 310485), (105, 301614), (119, 266130), (126, 251345), (153, 206990), (170, 186291), (210, 150807), (238, 133065), (255, 124194), (306, 103495), (315, 100538), (357, 88710), (510, 62097), (595, 53226), (630, 50269), (714, 44355), (765, 41398), (1071, 29570), (1190, 26613), (1530, 20699), (1785, 17742), (2142, 14785), (2957, 10710), (3570, 8871), (5355, 5914)]