73281910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24509}}^1$

素因数の和:24552

約数の個数: 32

約数和(自身を含む): 148236480

約数和(自身を除く): 74954570

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 24509, 49018, 122545, 245090, 318617, 563707, 637234, 1127414, 1593085, 2818535, 3186170, 5637070, 7328191, 14656382, 36640955, 73281910]

約数ペア:

[(1, 73281910), (2, 36640955), (5, 14656382), (10, 7328191), (13, 5637070), (23, 3186170), (26, 2818535), (46, 1593085), (65, 1127414), (115, 637234), (130, 563707), (230, 318617), (299, 245090), (598, 122545), (1495, 49018), (2990, 24509)]