61201740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 176783040

約数和(自身を除く): 115581300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 89, 146, 157, 178, 219, 267, 292, 314, 356, 365, 438, 445, 471, 534, 628, 730, 785, 876, 890, 942, 1068, 1095, 1335, 1460, 1570, 1780, 1884, 2190, 2355, 2670, 3140, 4380, 4710, 5340, 6497, 9420, 11461, 12994, 13973, 19491, 22922, 25988, 27946, 32485, 34383, 38982, 41919, 45844, 55892, 57305, 64970, 68766, 69865, 77964, 83838, 97455, 114610, 129940, 137532, 139730, 167676, 171915, 194910, 209595, 229220, 279460, 343830, 389820, 419190, 687660, 838380, 1020029, 2040058, 3060087, 4080116, 5100145, 6120174, 10200290, 12240348, 15300435, 20400580, 30600870, 61201740]

約数ペア:

[(1, 61201740), (2, 30600870), (3, 20400580), (4, 15300435), (5, 12240348), (6, 10200290), (10, 6120174), (12, 5100145), (15, 4080116), (20, 3060087), (30, 2040058), (60, 1020029), (73, 838380), (89, 687660), (146, 419190), (157, 389820), (178, 343830), (219, 279460), (267, 229220), (292, 209595), (314, 194910), (356, 171915), (365, 167676), (438, 139730), (445, 137532), (471, 129940), (534, 114610), (628, 97455), (730, 83838), (785, 77964), (876, 69865), (890, 68766), (942, 64970), (1068, 57305), (1095, 55892), (1335, 45844), (1460, 41919), (1570, 38982), (1780, 34383), (1884, 32485), (2190, 27946), (2355, 25988), (2670, 22922), (3140, 19491), (4380, 13973), (4710, 12994), (5340, 11461), (6497, 9420)]