1327732980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{185957}}^1$

素因数の和:185993

約数の個数: 96

約数和(自身を含む): 4498695936

約数和(自身を除く): 3170962956

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, 185957, 371914, 557871, 743828, 929785, 1115742, 1301699, 1859570, 2231484, 2603398, 2789355, 3161269, 3719140, 3905097, 5206796, 5578710, 6322538, 6508495, 7810194, 9483807, 11157420, 12645076, 13016990, 15620388, 15806345, 18967614, 19525485, 22128883, 26033980, 31612690, 37935228, 39050970, 44257766, 47419035, 63225380, 66386649, 78101940, 88515532, 94838070, 110644415, 132773298, 189676140, 221288830, 265546596, 331933245, 442577660, 663866490, 1327732980]

約数ペア:

[(1, 1327732980), (2, 663866490), (3, 442577660), (4, 331933245), (5, 265546596), (6, 221288830), (7, 189676140), (10, 132773298), (12, 110644415), (14, 94838070), (15, 88515532), (17, 78101940), (20, 66386649), (21, 63225380), (28, 47419035), (30, 44257766), (34, 39050970), (35, 37935228), (42, 31612690), (51, 26033980), (60, 22128883), (68, 19525485), (70, 18967614), (84, 15806345), (85, 15620388), (102, 13016990), (105, 12645076), (119, 11157420), (140, 9483807), (170, 7810194), (204, 6508495), (210, 6322538), (238, 5578710), (255, 5206796), (340, 3905097), (357, 3719140), (420, 3161269), (476, 2789355), (510, 2603398), (595, 2231484), (714, 1859570), (1020, 1301699), (1190, 1115742), (1428, 929785), (1785, 743828), (2380, 557871), (3570, 371914), (7140, 185957)]