74626020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{8461}}^1$

素因数の和:8490

約数の個数: 108

約数和(自身を含む): 263354364

約数和(自身を除く): 188728344

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8461, 8820, 16922, 25383, 33844, 42305, 50766, 59227, 76149, 84610, 101532, 118454, 126915, 152298, 169220, 177681, 236908, 253830, 296135, 304596, 355362, 380745, 414589, 507660, 533043, 592270, 710724, 761490, 829178, 888405, 1066086, 1184540, 1243767, 1522980, 1658356, 1776810, 2072945, 2132172, 2487534, 2665215, 3553620, 3731301, 4145890, 4975068, 5330430, 6218835, 7462602, 8291780, 10660860, 12437670, 14925204, 18656505, 24875340, 37313010, 74626020]

約数ペア:

[(1, 74626020), (2, 37313010), (3, 24875340), (4, 18656505), (5, 14925204), (6, 12437670), (7, 10660860), (9, 8291780), (10, 7462602), (12, 6218835), (14, 5330430), (15, 4975068), (18, 4145890), (20, 3731301), (21, 3553620), (28, 2665215), (30, 2487534), (35, 2132172), (36, 2072945), (42, 1776810), (45, 1658356), (49, 1522980), (60, 1243767), (63, 1184540), (70, 1066086), (84, 888405), (90, 829178), (98, 761490), (105, 710724), (126, 592270), (140, 533043), (147, 507660), (180, 414589), (196, 380745), (210, 355362), (245, 304596), (252, 296135), (294, 253830), (315, 236908), (420, 177681), (441, 169220), (490, 152298), (588, 126915), (630, 118454), (735, 101532), (882, 84610), (980, 76149), (1260, 59227), (1470, 50766), (1764, 42305), (2205, 33844), (2940, 25383), (4410, 16922), (8461, 8820)]