2247306390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1609}}^1$

素因数の和:2371

約数の個数: 128

約数和(自身を含む): 6862464000

約数和(自身を除く): 4615157610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 739, 945, 1478, 1609, 1890, 2217, 3218, 3695, 4434, 4827, 5173, 6651, 7390, 8045, 9654, 10346, 11085, 11263, 13302, 14481, 15519, 16090, 19953, 22170, 22526, 24135, 25865, 28962, 31038, 33255, 33789, 39906, 43443, 46557, 48270, 51730, 56315, 66510, 67578, 72405, 77595, 86886, 93114, 99765, 101367, 112630, 139671, 144810, 155190, 168945, 199530, 202734, 217215, 232785, 279342, 304101, 337890, 434430, 465570, 506835, 608202, 698355, 1013670, 1189051, 1396710, 1520505, 2378102, 3041010, 3567153, 5945255, 7134306, 8323357, 10701459, 11890510, 16646714, 17835765, 21402918, 24970071, 32104377, 35671530, 41616785, 49940142, 53507295, 64208754, 74910213, 83233570, 107014590, 124850355, 149820426, 160521885, 224730639, 249700710, 321043770, 374551065, 449461278, 749102130, 1123653195, 2247306390]

約数ペア:

[(1, 2247306390), (2, 1123653195), (3, 749102130), (5, 449461278), (6, 374551065), (7, 321043770), (9, 249700710), (10, 224730639), (14, 160521885), (15, 149820426), (18, 124850355), (21, 107014590), (27, 83233570), (30, 74910213), (35, 64208754), (42, 53507295), (45, 49940142), (54, 41616785), (63, 35671530), (70, 32104377), (90, 24970071), (105, 21402918), (126, 17835765), (135, 16646714), (189, 11890510), (210, 10701459), (270, 8323357), (315, 7134306), (378, 5945255), (630, 3567153), (739, 3041010), (945, 2378102), (1478, 1520505), (1609, 1396710), (1890, 1189051), (2217, 1013670), (3218, 698355), (3695, 608202), (4434, 506835), (4827, 465570), (5173, 434430), (6651, 337890), (7390, 304101), (8045, 279342), (9654, 232785), (10346, 217215), (11085, 202734), (11263, 199530), (13302, 168945), (14481, 155190), (15519, 144810), (16090, 139671), (19953, 112630), (22170, 101367), (22526, 99765), (24135, 93114), (25865, 86886), (28962, 77595), (31038, 72405), (33255, 67578), (33789, 66510), (39906, 56315), (43443, 51730), (46557, 48270)]