4477590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 12972960

約数和(自身を除く): 8495370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 89, 90, 117, 129, 130, 178, 195, 215, 234, 258, 267, 387, 390, 430, 445, 534, 559, 585, 645, 774, 801, 890, 1118, 1157, 1170, 1290, 1335, 1602, 1677, 1935, 2314, 2670, 2795, 3354, 3471, 3827, 3870, 4005, 5031, 5590, 5785, 6942, 7654, 8010, 8385, 10062, 10413, 11481, 11570, 16770, 17355, 19135, 20826, 22962, 25155, 34443, 34710, 38270, 49751, 50310, 52065, 57405, 68886, 99502, 104130, 114810, 149253, 172215, 248755, 298506, 344430, 447759, 497510, 746265, 895518, 1492530, 2238795, 4477590]

約数ペア:

[(1, 4477590), (2, 2238795), (3, 1492530), (5, 895518), (6, 746265), (9, 497510), (10, 447759), (13, 344430), (15, 298506), (18, 248755), (26, 172215), (30, 149253), (39, 114810), (43, 104130), (45, 99502), (65, 68886), (78, 57405), (86, 52065), (89, 50310), (90, 49751), (117, 38270), (129, 34710), (130, 34443), (178, 25155), (195, 22962), (215, 20826), (234, 19135), (258, 17355), (267, 16770), (387, 11570), (390, 11481), (430, 10413), (445, 10062), (534, 8385), (559, 8010), (585, 7654), (645, 6942), (774, 5785), (801, 5590), (890, 5031), (1118, 4005), (1157, 3870), (1170, 3827), (1290, 3471), (1335, 3354), (1602, 2795), (1677, 2670), (1935, 2314)]