15694180180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{12277}}^1$

素因数の和:12713

約数の個数: 96

約数和(自身を含む): 39405897216

約数和(自身を除く): 23711717036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 397, 460, 644, 794, 805, 1588, 1610, 1985, 2779, 3220, 3970, 5558, 7940, 9131, 11116, 12277, 13895, 18262, 24554, 27790, 36524, 45655, 49108, 55580, 61385, 63917, 85939, 91310, 122770, 127834, 171878, 182620, 245540, 255668, 282371, 319585, 343756, 429695, 564742, 639170, 859390, 1129484, 1278340, 1411855, 1718780, 1976597, 2823710, 3953194, 4873969, 5647420, 7906388, 9747938, 9882985, 19495876, 19765970, 24369845, 34117783, 39531940, 48739690, 68235566, 97479380, 112101287, 136471132, 170588915, 224202574, 341177830, 448405148, 560506435, 682355660, 784709009, 1121012870, 1569418018, 2242025740, 3138836036, 3923545045, 7847090090, 15694180180]

約数ペア:

[(1, 15694180180), (2, 7847090090), (4, 3923545045), (5, 3138836036), (7, 2242025740), (10, 1569418018), (14, 1121012870), (20, 784709009), (23, 682355660), (28, 560506435), (35, 448405148), (46, 341177830), (70, 224202574), (92, 170588915), (115, 136471132), (140, 112101287), (161, 97479380), (230, 68235566), (322, 48739690), (397, 39531940), (460, 34117783), (644, 24369845), (794, 19765970), (805, 19495876), (1588, 9882985), (1610, 9747938), (1985, 7906388), (2779, 5647420), (3220, 4873969), (3970, 3953194), (5558, 2823710), (7940, 1976597), (9131, 1718780), (11116, 1411855), (12277, 1278340), (13895, 1129484), (18262, 859390), (24554, 639170), (27790, 564742), (36524, 429695), (45655, 343756), (49108, 319585), (55580, 282371), (61385, 255668), (63917, 245540), (85939, 182620), (91310, 171878), (122770, 127834)]