738897270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 1928448000

約数和(自身を除く): 1189550730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 79, 95, 114, 122, 158, 183, 190, 237, 269, 285, 305, 366, 395, 474, 538, 570, 610, 790, 807, 915, 1159, 1185, 1345, 1501, 1614, 1830, 2318, 2370, 2690, 3002, 3477, 4035, 4503, 4819, 5111, 5795, 6954, 7505, 8070, 9006, 9638, 10222, 11590, 14457, 15010, 15333, 16409, 17385, 21251, 22515, 24095, 25555, 28914, 30666, 32818, 34770, 42502, 45030, 48190, 49227, 51110, 63753, 72285, 76665, 82045, 91561, 98454, 106255, 127506, 144570, 153330, 164090, 183122, 212510, 246135, 274683, 311771, 318765, 403769, 457805, 492270, 549366, 623542, 637530, 807538, 915610, 935313, 1211307, 1296311, 1373415, 1558855, 1870626, 2018845, 2422614, 2592622, 2746830, 3117710, 3888933, 4037690, 4676565, 6056535, 6481555, 7777866, 9353130, 12113070, 12963110, 19444665, 24629909, 38889330, 49259818, 73889727, 123149545, 147779454, 246299090, 369448635, 738897270]

約数ペア:

[(1, 738897270), (2, 369448635), (3, 246299090), (5, 147779454), (6, 123149545), (10, 73889727), (15, 49259818), (19, 38889330), (30, 24629909), (38, 19444665), (57, 12963110), (61, 12113070), (79, 9353130), (95, 7777866), (114, 6481555), (122, 6056535), (158, 4676565), (183, 4037690), (190, 3888933), (237, 3117710), (269, 2746830), (285, 2592622), (305, 2422614), (366, 2018845), (395, 1870626), (474, 1558855), (538, 1373415), (570, 1296311), (610, 1211307), (790, 935313), (807, 915610), (915, 807538), (1159, 637530), (1185, 623542), (1345, 549366), (1501, 492270), (1614, 457805), (1830, 403769), (2318, 318765), (2370, 311771), (2690, 274683), (3002, 246135), (3477, 212510), (4035, 183122), (4503, 164090), (4819, 153330), (5111, 144570), (5795, 127506), (6954, 106255), (7505, 98454), (8070, 91561), (9006, 82045), (9638, 76665), (10222, 72285), (11590, 63753), (14457, 51110), (15010, 49227), (15333, 48190), (16409, 45030), (17385, 42502), (21251, 34770), (22515, 32818), (24095, 30666), (25555, 28914)]