89396580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2378

約数の個数: 144

約数和(自身を含む): 313709760

約数和(自身を除く): 224313180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2339, 2548, 2730, 2940, 3185, 3822, 4678, 5460, 6370, 7017, 7644, 9356, 9555, 11695, 12740, 14034, 16373, 19110, 23390, 28068, 30407, 32746, 35085, 38220, 46780, 49119, 60814, 65492, 70170, 81865, 91221, 98238, 114611, 121628, 140340, 152035, 163730, 182442, 196476, 212849, 229222, 245595, 304070, 327460, 343833, 364884, 425698, 456105, 458444, 491190, 573055, 608140, 638547, 687666, 851396, 912210, 982380, 1064245, 1146110, 1277094, 1375332, 1489943, 1719165, 1824420, 2128490, 2292220, 2554188, 2979886, 3192735, 3438330, 4256980, 4469829, 5959772, 6385470, 6876660, 7449715, 8939658, 12770940, 14899430, 17879316, 22349145, 29798860, 44698290, 89396580]

約数ペア:

[(1, 89396580), (2, 44698290), (3, 29798860), (4, 22349145), (5, 17879316), (6, 14899430), (7, 12770940), (10, 8939658), (12, 7449715), (13, 6876660), (14, 6385470), (15, 5959772), (20, 4469829), (21, 4256980), (26, 3438330), (28, 3192735), (30, 2979886), (35, 2554188), (39, 2292220), (42, 2128490), (49, 1824420), (52, 1719165), (60, 1489943), (65, 1375332), (70, 1277094), (78, 1146110), (84, 1064245), (91, 982380), (98, 912210), (105, 851396), (130, 687666), (140, 638547), (147, 608140), (156, 573055), (182, 491190), (195, 458444), (196, 456105), (210, 425698), (245, 364884), (260, 343833), (273, 327460), (294, 304070), (364, 245595), (390, 229222), (420, 212849), (455, 196476), (490, 182442), (546, 163730), (588, 152035), (637, 140340), (735, 121628), (780, 114611), (910, 98238), (980, 91221), (1092, 81865), (1274, 70170), (1365, 65492), (1470, 60814), (1820, 49119), (1911, 46780), (2339, 38220), (2548, 35085), (2730, 32746), (2940, 30407), (3185, 28068), (3822, 23390), (4678, 19110), (5460, 16373), (6370, 14034), (7017, 12740), (7644, 11695), (9356, 9555)]