2015493990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1034

約数の個数: 128

約数和(自身を含む): 5299281792

約数和(自身を除く): 3283787802

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 113, 123, 170, 205, 226, 246, 255, 339, 410, 510, 565, 615, 678, 697, 853, 1130, 1230, 1394, 1695, 1706, 1921, 2091, 2559, 3390, 3485, 3842, 4182, 4265, 4633, 5118, 5763, 6970, 8530, 9266, 9605, 10455, 11526, 12795, 13899, 14501, 19210, 20910, 23165, 25590, 27798, 28815, 29002, 34973, 43503, 46330, 57630, 69495, 69946, 72505, 78761, 87006, 96389, 104919, 138990, 145010, 157522, 174865, 192778, 209838, 217515, 236283, 289167, 349730, 393805, 435030, 472566, 481945, 524595, 578334, 594541, 787610, 963890, 1049190, 1181415, 1189082, 1445835, 1638613, 1783623, 2362830, 2891670, 2972705, 3277226, 3567246, 3951949, 4915839, 5945410, 7903898, 8193065, 8918115, 9831678, 11855847, 16386130, 17836230, 19759745, 23711694, 24579195, 39519490, 49158390, 59279235, 67183133, 118558470, 134366266, 201549399, 335915665, 403098798, 671831330, 1007746995, 2015493990]

約数ペア:

[(1, 2015493990), (2, 1007746995), (3, 671831330), (5, 403098798), (6, 335915665), (10, 201549399), (15, 134366266), (17, 118558470), (30, 67183133), (34, 59279235), (41, 49158390), (51, 39519490), (82, 24579195), (85, 23711694), (102, 19759745), (113, 17836230), (123, 16386130), (170, 11855847), (205, 9831678), (226, 8918115), (246, 8193065), (255, 7903898), (339, 5945410), (410, 4915839), (510, 3951949), (565, 3567246), (615, 3277226), (678, 2972705), (697, 2891670), (853, 2362830), (1130, 1783623), (1230, 1638613), (1394, 1445835), (1695, 1189082), (1706, 1181415), (1921, 1049190), (2091, 963890), (2559, 787610), (3390, 594541), (3485, 578334), (3842, 524595), (4182, 481945), (4265, 472566), (4633, 435030), (5118, 393805), (5763, 349730), (6970, 289167), (8530, 236283), (9266, 217515), (9605, 209838), (10455, 192778), (11526, 174865), (12795, 157522), (13899, 145010), (14501, 138990), (19210, 104919), (20910, 96389), (23165, 87006), (25590, 78761), (27798, 72505), (28815, 69946), (29002, 69495), (34973, 57630), (43503, 46330)]