2770292980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2467}}^1$

素因数の和:3113

約数の個数: 96

約数和(自身を含む): 7174653696

約数和(自身を除く): 4404360716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 617, 910, 1234, 1820, 2467, 2468, 3085, 4319, 4934, 6170, 8021, 8638, 9868, 12335, 12340, 16042, 17269, 17276, 21595, 24670, 32071, 32084, 34538, 40105, 43190, 49340, 56147, 64142, 69076, 80210, 86345, 86380, 112294, 128284, 160355, 160420, 172690, 224497, 224588, 280735, 320710, 345380, 448994, 561470, 641420, 897988, 1122485, 1122940, 1522139, 2244970, 3044278, 4489940, 6088556, 7610695, 10654973, 15221390, 19787807, 21309946, 30442780, 39575614, 42619892, 53274865, 79151228, 98939035, 106549730, 138514649, 197878070, 213099460, 277029298, 395756140, 554058596, 692573245, 1385146490, 2770292980]

約数ペア:

[(1, 2770292980), (2, 1385146490), (4, 692573245), (5, 554058596), (7, 395756140), (10, 277029298), (13, 213099460), (14, 197878070), (20, 138514649), (26, 106549730), (28, 98939035), (35, 79151228), (52, 53274865), (65, 42619892), (70, 39575614), (91, 30442780), (130, 21309946), (140, 19787807), (182, 15221390), (260, 10654973), (364, 7610695), (455, 6088556), (617, 4489940), (910, 3044278), (1234, 2244970), (1820, 1522139), (2467, 1122940), (2468, 1122485), (3085, 897988), (4319, 641420), (4934, 561470), (6170, 448994), (8021, 345380), (8638, 320710), (9868, 280735), (12335, 224588), (12340, 224497), (16042, 172690), (17269, 160420), (17276, 160355), (21595, 128284), (24670, 112294), (32071, 86380), (32084, 86345), (34538, 80210), (40105, 69076), (43190, 64142), (49340, 56147)]