40806630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 113724000

約数和(自身を除く): 72917370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 149, 153, 170, 179, 255, 298, 306, 358, 447, 510, 537, 745, 765, 894, 895, 1074, 1341, 1490, 1530, 1611, 1790, 2235, 2533, 2682, 2685, 3043, 3222, 4470, 5066, 5370, 6086, 6705, 7599, 8055, 9129, 12665, 13410, 15198, 15215, 16110, 18258, 22797, 25330, 26671, 27387, 30430, 37995, 45594, 45645, 53342, 54774, 75990, 80013, 91290, 113985, 133355, 136935, 160026, 227970, 240039, 266710, 273870, 400065, 453407, 480078, 800130, 906814, 1200195, 1360221, 2267035, 2400390, 2720442, 4080663, 4534070, 6801105, 8161326, 13602210, 20403315, 40806630]

約数ペア:

[(1, 40806630), (2, 20403315), (3, 13602210), (5, 8161326), (6, 6801105), (9, 4534070), (10, 4080663), (15, 2720442), (17, 2400390), (18, 2267035), (30, 1360221), (34, 1200195), (45, 906814), (51, 800130), (85, 480078), (90, 453407), (102, 400065), (149, 273870), (153, 266710), (170, 240039), (179, 227970), (255, 160026), (298, 136935), (306, 133355), (358, 113985), (447, 91290), (510, 80013), (537, 75990), (745, 54774), (765, 53342), (894, 45645), (895, 45594), (1074, 37995), (1341, 30430), (1490, 27387), (1530, 26671), (1611, 25330), (1790, 22797), (2235, 18258), (2533, 16110), (2682, 15215), (2685, 15198), (3043, 13410), (3222, 12665), (4470, 9129), (5066, 8055), (5370, 7599), (6086, 6705)]