142147530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{32233}}^1$

素因数の和:32260

約数の個数: 72

約数和(自身を含む): 429937092

約数和(自身を除く): 287789562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 32233, 64466, 96699, 161165, 193398, 225631, 290097, 322330, 451262, 483495, 580194, 676893, 966990, 1128155, 1353786, 1450485, 1579417, 2030679, 2256310, 2900970, 3158834, 3384465, 4061358, 4738251, 6768930, 7897085, 9476502, 10153395, 14214753, 15794170, 20306790, 23691255, 28429506, 47382510, 71073765, 142147530]

約数ペア:

[(1, 142147530), (2, 71073765), (3, 47382510), (5, 28429506), (6, 23691255), (7, 20306790), (9, 15794170), (10, 14214753), (14, 10153395), (15, 9476502), (18, 7897085), (21, 6768930), (30, 4738251), (35, 4061358), (42, 3384465), (45, 3158834), (49, 2900970), (63, 2256310), (70, 2030679), (90, 1579417), (98, 1450485), (105, 1353786), (126, 1128155), (147, 966990), (210, 676893), (245, 580194), (294, 483495), (315, 451262), (441, 322330), (490, 290097), (630, 225631), (735, 193398), (882, 161165), (1470, 96699), (2205, 64466), (4410, 32233)]