75474030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 190003968

約数和(自身を除く): 114529938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 43, 82, 86, 123, 129, 205, 215, 246, 258, 410, 430, 615, 645, 1230, 1290, 1427, 1763, 2854, 3526, 4281, 5289, 7135, 8562, 8815, 10578, 14270, 17630, 21405, 26445, 42810, 52890, 58507, 61361, 117014, 122722, 175521, 184083, 292535, 306805, 351042, 368166, 585070, 613610, 877605, 920415, 1755210, 1840830, 2515801, 5031602, 7547403, 12579005, 15094806, 25158010, 37737015, 75474030]

約数ペア:

[(1, 75474030), (2, 37737015), (3, 25158010), (5, 15094806), (6, 12579005), (10, 7547403), (15, 5031602), (30, 2515801), (41, 1840830), (43, 1755210), (82, 920415), (86, 877605), (123, 613610), (129, 585070), (205, 368166), (215, 351042), (246, 306805), (258, 292535), (410, 184083), (430, 175521), (615, 122722), (645, 117014), (1230, 61361), (1290, 58507), (1427, 52890), (1763, 42810), (2854, 26445), (3526, 21405), (4281, 17630), (5289, 14270), (7135, 10578), (8562, 8815)]