290182010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 594155520

約数和(自身を除く): 303973510

約数列:

[1, 2, 5, 10, 17, 31, 34, 41, 62, 79, 82, 85, 155, 158, 170, 205, 289, 310, 395, 410, 527, 578, 697, 790, 1054, 1271, 1343, 1394, 1445, 2449, 2542, 2635, 2686, 2890, 3239, 3485, 4898, 5270, 6355, 6478, 6715, 6970, 8959, 11849, 12245, 12710, 13430, 16195, 17918, 21607, 22831, 23698, 24490, 32390, 41633, 43214, 44795, 45662, 55063, 59245, 83266, 89590, 100409, 108035, 110126, 114155, 118490, 200818, 208165, 216070, 228310, 275315, 367319, 416330, 502045, 550630, 707761, 734638, 936071, 1004090, 1415522, 1706953, 1836595, 1872142, 3413906, 3538805, 3673190, 4680355, 7077610, 8534765, 9360710, 17069530, 29018201, 58036402, 145091005, 290182010]

約数ペア:

[(1, 290182010), (2, 145091005), (5, 58036402), (10, 29018201), (17, 17069530), (31, 9360710), (34, 8534765), (41, 7077610), (62, 4680355), (79, 3673190), (82, 3538805), (85, 3413906), (155, 1872142), (158, 1836595), (170, 1706953), (205, 1415522), (289, 1004090), (310, 936071), (395, 734638), (410, 707761), (527, 550630), (578, 502045), (697, 416330), (790, 367319), (1054, 275315), (1271, 228310), (1343, 216070), (1394, 208165), (1445, 200818), (2449, 118490), (2542, 114155), (2635, 110126), (2686, 108035), (2890, 100409), (3239, 89590), (3485, 83266), (4898, 59245), (5270, 55063), (6355, 45662), (6478, 44795), (6715, 43214), (6970, 41633), (8959, 32390), (11849, 24490), (12245, 23698), (12710, 22831), (13430, 21607), (16195, 17918)]