2215211350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3118

約数の個数: 96

約数和(自身を含む): 4821120000

約数和(自身を除く): 2605908650

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 79, 85, 110, 158, 170, 187, 275, 374, 395, 425, 550, 790, 850, 869, 935, 1343, 1738, 1870, 1975, 2686, 2999, 3950, 4345, 4675, 5998, 6715, 8690, 9350, 13430, 14773, 14995, 21725, 29546, 29990, 32989, 33575, 43450, 50983, 65978, 67150, 73865, 74975, 101966, 147730, 149950, 164945, 236921, 254915, 329890, 369325, 473842, 509830, 560813, 738650, 824725, 1121626, 1184605, 1274575, 1649450, 2369210, 2549150, 2606131, 2804065, 4027657, 5212262, 5608130, 5923025, 8055314, 11846050, 13030655, 14020325, 20138285, 26061310, 28040650, 40276570, 44304227, 65153275, 88608454, 100691425, 130306550, 201382850, 221521135, 443042270, 1107605675, 2215211350]

約数ペア:

[(1, 2215211350), (2, 1107605675), (5, 443042270), (10, 221521135), (11, 201382850), (17, 130306550), (22, 100691425), (25, 88608454), (34, 65153275), (50, 44304227), (55, 40276570), (79, 28040650), (85, 26061310), (110, 20138285), (158, 14020325), (170, 13030655), (187, 11846050), (275, 8055314), (374, 5923025), (395, 5608130), (425, 5212262), (550, 4027657), (790, 2804065), (850, 2606131), (869, 2549150), (935, 2369210), (1343, 1649450), (1738, 1274575), (1870, 1184605), (1975, 1121626), (2686, 824725), (2999, 738650), (3950, 560813), (4345, 509830), (4675, 473842), (5998, 369325), (6715, 329890), (8690, 254915), (9350, 236921), (13430, 164945), (14773, 149950), (14995, 147730), (21725, 101966), (29546, 74975), (29990, 73865), (32989, 67150), (33575, 65978), (43450, 50983)]