102735780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 330193920

約数和(自身を除く): 227458140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 662, 739, 993, 1324, 1478, 1655, 1986, 2217, 2317, 2956, 3310, 3695, 3972, 4434, 4634, 4965, 5173, 6620, 6951, 7390, 8868, 9268, 9930, 10346, 11085, 11585, 13902, 14780, 15519, 19860, 20692, 22170, 23170, 25865, 27804, 31038, 34755, 44340, 46340, 51730, 62076, 69510, 77595, 103460, 139020, 155190, 244609, 310380, 489218, 733827, 978436, 1223045, 1467654, 1712263, 2446090, 2935308, 3424526, 3669135, 4892180, 5136789, 6849052, 7338270, 8561315, 10273578, 14676540, 17122630, 20547156, 25683945, 34245260, 51367890, 102735780]

約数ペア:

[(1, 102735780), (2, 51367890), (3, 34245260), (4, 25683945), (5, 20547156), (6, 17122630), (7, 14676540), (10, 10273578), (12, 8561315), (14, 7338270), (15, 6849052), (20, 5136789), (21, 4892180), (28, 3669135), (30, 3424526), (35, 2935308), (42, 2446090), (60, 1712263), (70, 1467654), (84, 1223045), (105, 978436), (140, 733827), (210, 489218), (331, 310380), (420, 244609), (662, 155190), (739, 139020), (993, 103460), (1324, 77595), (1478, 69510), (1655, 62076), (1986, 51730), (2217, 46340), (2317, 44340), (2956, 34755), (3310, 31038), (3695, 27804), (3972, 25865), (4434, 23170), (4634, 22170), (4965, 20692), (5173, 19860), (6620, 15519), (6951, 14780), (7390, 13902), (8868, 11585), (9268, 11085), (9930, 10346)]