13268070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 35720640

約数和(自身を除く): 22452570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 313, 314, 471, 626, 785, 939, 942, 1413, 1565, 1570, 1878, 2355, 2817, 2826, 3130, 4239, 4695, 4710, 5634, 7065, 8451, 8478, 9390, 14085, 14130, 16902, 21195, 28170, 42255, 42390, 49141, 84510, 98282, 147423, 245705, 294846, 442269, 491410, 737115, 884538, 1326807, 1474230, 2211345, 2653614, 4422690, 6634035, 13268070]

約数ペア:

[(1, 13268070), (2, 6634035), (3, 4422690), (5, 2653614), (6, 2211345), (9, 1474230), (10, 1326807), (15, 884538), (18, 737115), (27, 491410), (30, 442269), (45, 294846), (54, 245705), (90, 147423), (135, 98282), (157, 84510), (270, 49141), (313, 42390), (314, 42255), (471, 28170), (626, 21195), (785, 16902), (939, 14130), (942, 14085), (1413, 9390), (1565, 8478), (1570, 8451), (1878, 7065), (2355, 5634), (2817, 4710), (2826, 4695), (3130, 4239)]