23494380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 81656064

約数和(自身を除く): 58161684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 331, 338, 364, 390, 420, 455, 507, 546, 662, 676, 780, 845, 910, 993, 1014, 1092, 1183, 1324, 1365, 1655, 1690, 1820, 1986, 2028, 2317, 2366, 2535, 2730, 3310, 3380, 3549, 3972, 4303, 4634, 4732, 4965, 5070, 5460, 5915, 6620, 6951, 7098, 8606, 9268, 9930, 10140, 11585, 11830, 12909, 13902, 14196, 17212, 17745, 19860, 21515, 23170, 23660, 25818, 27804, 30121, 34755, 35490, 43030, 46340, 51636, 55939, 60242, 64545, 69510, 70980, 86060, 90363, 111878, 120484, 129090, 139020, 150605, 167817, 180726, 223756, 258180, 279695, 301210, 335634, 361452, 391573, 451815, 559390, 602420, 671268, 783146, 839085, 903630, 1118780, 1174719, 1566292, 1678170, 1807260, 1957865, 2349438, 3356340, 3915730, 4698876, 5873595, 7831460, 11747190, 23494380]

約数ペア:

[(1, 23494380), (2, 11747190), (3, 7831460), (4, 5873595), (5, 4698876), (6, 3915730), (7, 3356340), (10, 2349438), (12, 1957865), (13, 1807260), (14, 1678170), (15, 1566292), (20, 1174719), (21, 1118780), (26, 903630), (28, 839085), (30, 783146), (35, 671268), (39, 602420), (42, 559390), (52, 451815), (60, 391573), (65, 361452), (70, 335634), (78, 301210), (84, 279695), (91, 258180), (105, 223756), (130, 180726), (140, 167817), (156, 150605), (169, 139020), (182, 129090), (195, 120484), (210, 111878), (260, 90363), (273, 86060), (331, 70980), (338, 69510), (364, 64545), (390, 60242), (420, 55939), (455, 51636), (507, 46340), (546, 43030), (662, 35490), (676, 34755), (780, 30121), (845, 27804), (910, 25818), (993, 23660), (1014, 23170), (1092, 21515), (1183, 19860), (1324, 17745), (1365, 17212), (1655, 14196), (1690, 13902), (1820, 12909), (1986, 11830), (2028, 11585), (2317, 10140), (2366, 9930), (2535, 9268), (2730, 8606), (3310, 7098), (3380, 6951), (3549, 6620), (3972, 5915), (4303, 5460), (4634, 5070), (4732, 4965)]