235987830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 694973664

約数和(自身を除く): 458985834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 73, 78, 81, 90, 117, 130, 135, 146, 162, 195, 219, 234, 270, 307, 351, 365, 390, 405, 438, 585, 614, 657, 702, 730, 810, 921, 949, 1053, 1095, 1170, 1314, 1535, 1755, 1842, 1898, 1971, 2106, 2190, 2763, 2847, 3070, 3285, 3510, 3942, 3991, 4605, 4745, 5265, 5526, 5694, 5913, 6570, 7982, 8289, 8541, 9210, 9490, 9855, 10530, 11826, 11973, 13815, 14235, 16578, 17082, 19710, 19955, 22411, 23946, 24867, 25623, 27630, 28470, 29565, 35919, 39910, 41445, 42705, 44822, 49734, 51246, 59130, 59865, 67233, 71838, 76869, 82890, 85410, 107757, 112055, 119730, 124335, 128115, 134466, 153738, 179595, 201699, 215514, 224110, 248670, 256230, 291343, 323271, 336165, 359190, 384345, 403398, 538785, 582686, 605097, 646542, 672330, 768690, 874029, 1008495, 1077570, 1210194, 1456715, 1616355, 1748058, 1815291, 2016990, 2622087, 2913430, 3025485, 3232710, 3630582, 4370145, 5244174, 6050970, 7866261, 8740290, 9076455, 13110435, 15732522, 18152910, 23598783, 26220870, 39331305, 47197566, 78662610, 117993915, 235987830]

約数ペア:

[(1, 235987830), (2, 117993915), (3, 78662610), (5, 47197566), (6, 39331305), (9, 26220870), (10, 23598783), (13, 18152910), (15, 15732522), (18, 13110435), (26, 9076455), (27, 8740290), (30, 7866261), (39, 6050970), (45, 5244174), (54, 4370145), (65, 3630582), (73, 3232710), (78, 3025485), (81, 2913430), (90, 2622087), (117, 2016990), (130, 1815291), (135, 1748058), (146, 1616355), (162, 1456715), (195, 1210194), (219, 1077570), (234, 1008495), (270, 874029), (307, 768690), (351, 672330), (365, 646542), (390, 605097), (405, 582686), (438, 538785), (585, 403398), (614, 384345), (657, 359190), (702, 336165), (730, 323271), (810, 291343), (921, 256230), (949, 248670), (1053, 224110), (1095, 215514), (1170, 201699), (1314, 179595), (1535, 153738), (1755, 134466), (1842, 128115), (1898, 124335), (1971, 119730), (2106, 112055), (2190, 107757), (2763, 85410), (2847, 82890), (3070, 76869), (3285, 71838), (3510, 67233), (3942, 59865), (3991, 59130), (4605, 51246), (4745, 49734), (5265, 44822), (5526, 42705), (5694, 41445), (5913, 39910), (6570, 35919), (7982, 29565), (8289, 28470), (8541, 27630), (9210, 25623), (9490, 24867), (9855, 23946), (10530, 22411), (11826, 19955), (11973, 19710), (13815, 17082), (14235, 16578)]