69587580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19013}}^1$

素因数の和:19086

約数の個数: 48

約数和(自身を含む): 198049824

約数和(自身を除く): 128462244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 19013, 38026, 57039, 76052, 95065, 114078, 190130, 228156, 285195, 380260, 570390, 1140780, 1159793, 2319586, 3479379, 4639172, 5798965, 6958758, 11597930, 13917516, 17396895, 23195860, 34793790, 69587580]

約数ペア:

[(1, 69587580), (2, 34793790), (3, 23195860), (4, 17396895), (5, 13917516), (6, 11597930), (10, 6958758), (12, 5798965), (15, 4639172), (20, 3479379), (30, 2319586), (60, 1159793), (61, 1140780), (122, 570390), (183, 380260), (244, 285195), (305, 228156), (366, 190130), (610, 114078), (732, 95065), (915, 76052), (1220, 57039), (1830, 38026), (3660, 19013)]