64196370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{14557}}^1$

素因数の和:14584

約数の個数: 72

約数和(自身を含む): 194174604

約数和(自身を除く): 129978234

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, 14557, 29114, 43671, 72785, 87342, 101899, 131013, 145570, 203798, 218355, 262026, 305697, 436710, 509495, 611394, 655065, 713293, 917091, 1018990, 1310130, 1426586, 1528485, 1834182, 2139879, 3056970, 3566465, 4279758, 4585455, 6419637, 7132930, 9170910, 10699395, 12839274, 21398790, 32098185, 64196370]

約数ペア:

[(1, 64196370), (2, 32098185), (3, 21398790), (5, 12839274), (6, 10699395), (7, 9170910), (9, 7132930), (10, 6419637), (14, 4585455), (15, 4279758), (18, 3566465), (21, 3056970), (30, 2139879), (35, 1834182), (42, 1528485), (45, 1426586), (49, 1310130), (63, 1018990), (70, 917091), (90, 713293), (98, 655065), (105, 611394), (126, 509495), (147, 436710), (210, 305697), (245, 262026), (294, 218355), (315, 203798), (441, 145570), (490, 131013), (630, 101899), (735, 87342), (882, 72785), (1470, 43671), (2205, 29114), (4410, 14557)]