73061940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{24851}}^1$

素因数の和:24877

約数の個数: 72

約数和(自身を含む): 237982752

約数和(自身を除く): 164920812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 24851, 49702, 74553, 99404, 124255, 149106, 173957, 248510, 298212, 347914, 372765, 497020, 521871, 695828, 745530, 869785, 1043742, 1217699, 1491060, 1739570, 2087484, 2435398, 2609355, 3479140, 3653097, 4870796, 5218710, 6088495, 7306194, 10437420, 12176990, 14612388, 18265485, 24353980, 36530970, 73061940]

約数ペア:

[(1, 73061940), (2, 36530970), (3, 24353980), (4, 18265485), (5, 14612388), (6, 12176990), (7, 10437420), (10, 7306194), (12, 6088495), (14, 5218710), (15, 4870796), (20, 3653097), (21, 3479140), (28, 2609355), (30, 2435398), (35, 2087484), (42, 1739570), (49, 1491060), (60, 1217699), (70, 1043742), (84, 869785), (98, 745530), (105, 695828), (140, 521871), (147, 497020), (196, 372765), (210, 347914), (245, 298212), (294, 248510), (420, 173957), (490, 149106), (588, 124255), (735, 99404), (980, 74553), (1470, 49702), (2940, 24851)]