29474970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{20051}}^1$

素因数の和:20075

約数の個数: 48

約数和(自身を含む): 82293408

約数和(自身を除く): 52818438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 20051, 40102, 60153, 100255, 120306, 140357, 200510, 280714, 300765, 421071, 601530, 701785, 842142, 982499, 1403570, 1964998, 2105355, 2947497, 4210710, 4912495, 5894994, 9824990, 14737485, 29474970]

約数ペア:

[(1, 29474970), (2, 14737485), (3, 9824990), (5, 5894994), (6, 4912495), (7, 4210710), (10, 2947497), (14, 2105355), (15, 1964998), (21, 1403570), (30, 982499), (35, 842142), (42, 701785), (49, 601530), (70, 421071), (98, 300765), (105, 280714), (147, 200510), (210, 140357), (245, 120306), (294, 100255), (490, 60153), (735, 40102), (1470, 20051)]