30902613950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{572801}}^1$

素因数の和:572909

約数の個数: 48

約数和(自身を含む): 62646209136

約数和(自身を除く): 31743595186

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 166, 325, 415, 650, 830, 1079, 2075, 2158, 4150, 5395, 10790, 26975, 53950, 572801, 1145602, 2864005, 5728010, 7446413, 14320025, 14892826, 28640050, 37232065, 47542483, 74464130, 95084966, 186160325, 237712415, 372320650, 475424830, 618052279, 1188562075, 1236104558, 2377124150, 3090261395, 6180522790, 15451306975, 30902613950]

約数ペア:

[(1, 30902613950), (2, 15451306975), (5, 6180522790), (10, 3090261395), (13, 2377124150), (25, 1236104558), (26, 1188562075), (50, 618052279), (65, 475424830), (83, 372320650), (130, 237712415), (166, 186160325), (325, 95084966), (415, 74464130), (650, 47542483), (830, 37232065), (1079, 28640050), (2075, 14892826), (2158, 14320025), (4150, 7446413), (5395, 5728010), (10790, 2864005), (26975, 1145602), (53950, 572801)]