726953490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1537

約数の個数: 144

約数和(自身を含む): 2114910720

約数和(自身を除く): 1387957230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 289, 306, 323, 342, 510, 570, 578, 646, 765, 855, 867, 969, 1445, 1471, 1530, 1615, 1710, 1734, 1938, 2601, 2890, 2907, 2942, 3230, 4335, 4413, 4845, 5202, 5491, 5814, 7355, 8670, 8826, 9690, 10982, 13005, 13239, 14535, 14710, 16473, 22065, 25007, 26010, 26478, 27455, 27949, 29070, 32946, 44130, 49419, 50014, 54910, 55898, 66195, 75021, 82365, 83847, 98838, 125035, 132390, 139745, 150042, 164730, 167694, 225063, 247095, 250070, 251541, 279490, 375105, 419235, 425119, 450126, 475133, 494190, 503082, 750210, 838470, 850238, 950266, 1125315, 1257705, 1275357, 1425399, 2125595, 2250630, 2375665, 2515410, 2550714, 2850798, 3826071, 4251190, 4276197, 4751330, 6376785, 7126995, 7652142, 8077261, 8552394, 12753570, 14253990, 16154522, 19130355, 21380985, 24231783, 38260710, 40386305, 42761970, 48463566, 72695349, 80772610, 121158915, 145390698, 242317830, 363476745, 726953490]

約数ペア:

[(1, 726953490), (2, 363476745), (3, 242317830), (5, 145390698), (6, 121158915), (9, 80772610), (10, 72695349), (15, 48463566), (17, 42761970), (18, 40386305), (19, 38260710), (30, 24231783), (34, 21380985), (38, 19130355), (45, 16154522), (51, 14253990), (57, 12753570), (85, 8552394), (90, 8077261), (95, 7652142), (102, 7126995), (114, 6376785), (153, 4751330), (170, 4276197), (171, 4251190), (190, 3826071), (255, 2850798), (285, 2550714), (289, 2515410), (306, 2375665), (323, 2250630), (342, 2125595), (510, 1425399), (570, 1275357), (578, 1257705), (646, 1125315), (765, 950266), (855, 850238), (867, 838470), (969, 750210), (1445, 503082), (1471, 494190), (1530, 475133), (1615, 450126), (1710, 425119), (1734, 419235), (1938, 375105), (2601, 279490), (2890, 251541), (2907, 250070), (2942, 247095), (3230, 225063), (4335, 167694), (4413, 164730), (4845, 150042), (5202, 139745), (5491, 132390), (5814, 125035), (7355, 98838), (8670, 83847), (8826, 82365), (9690, 75021), (10982, 66195), (13005, 55898), (13239, 54910), (14535, 50014), (14710, 49419), (16473, 44130), (22065, 32946), (25007, 29070), (26010, 27949), (26478, 27455)]