45449820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19423}}^1$

素因数の和:19451

約数の個数: 72

約数和(自身を含む): 148477056

約数和(自身を除く): 103027236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 19423, 38846, 58269, 77692, 97115, 116538, 174807, 194230, 233076, 252499, 291345, 349614, 388460, 504998, 582690, 699228, 757497, 874035, 1009996, 1165380, 1262495, 1514994, 1748070, 2272491, 2524990, 3029988, 3496140, 3787485, 4544982, 5049980, 7574970, 9089964, 11362455, 15149940, 22724910, 45449820]

約数ペア:

[(1, 45449820), (2, 22724910), (3, 15149940), (4, 11362455), (5, 9089964), (6, 7574970), (9, 5049980), (10, 4544982), (12, 3787485), (13, 3496140), (15, 3029988), (18, 2524990), (20, 2272491), (26, 1748070), (30, 1514994), (36, 1262495), (39, 1165380), (45, 1009996), (52, 874035), (60, 757497), (65, 699228), (78, 582690), (90, 504998), (117, 388460), (130, 349614), (156, 291345), (180, 252499), (195, 233076), (234, 194230), (260, 174807), (390, 116538), (468, 97115), (585, 77692), (780, 58269), (1170, 38846), (2340, 19423)]