74662980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10493

約数の個数: 96

約数和(自身を含む): 252999936

約数和(自身を除く): 178336956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 10457, 20914, 31371, 41828, 52285, 62742, 73199, 104570, 125484, 146398, 156855, 177769, 209140, 219597, 292796, 313710, 355538, 365995, 439194, 533307, 627420, 711076, 731990, 878388, 888845, 1066614, 1097985, 1244383, 1463980, 1777690, 2133228, 2195970, 2488766, 2666535, 3555380, 3733149, 4391940, 4977532, 5333070, 6221915, 7466298, 10666140, 12443830, 14932596, 18665745, 24887660, 37331490, 74662980]

約数ペア:

[(1, 74662980), (2, 37331490), (3, 24887660), (4, 18665745), (5, 14932596), (6, 12443830), (7, 10666140), (10, 7466298), (12, 6221915), (14, 5333070), (15, 4977532), (17, 4391940), (20, 3733149), (21, 3555380), (28, 2666535), (30, 2488766), (34, 2195970), (35, 2133228), (42, 1777690), (51, 1463980), (60, 1244383), (68, 1097985), (70, 1066614), (84, 888845), (85, 878388), (102, 731990), (105, 711076), (119, 627420), (140, 533307), (170, 439194), (204, 365995), (210, 355538), (238, 313710), (255, 292796), (340, 219597), (357, 209140), (420, 177769), (476, 156855), (510, 146398), (595, 125484), (714, 104570), (1020, 73199), (1190, 62742), (1428, 52285), (1785, 41828), (2380, 31371), (3570, 20914), (7140, 10457)]