199312830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 530712000

約数和(自身を除く): 331399170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 149, 167, 178, 267, 298, 334, 445, 447, 501, 534, 745, 801, 835, 890, 894, 1002, 1335, 1341, 1490, 1503, 1602, 1670, 2235, 2505, 2670, 2682, 3006, 4005, 4470, 5010, 6705, 7515, 8010, 13261, 13410, 14863, 15030, 24883, 26522, 29726, 39783, 44589, 49766, 66305, 74315, 74649, 79566, 89178, 119349, 124415, 132610, 133767, 148630, 149298, 198915, 222945, 223947, 238698, 248830, 267534, 373245, 397830, 445890, 447894, 596745, 668835, 746490, 1119735, 1193490, 1337670, 2214587, 2239470, 4429174, 6643761, 11072935, 13287522, 19931283, 22145870, 33218805, 39862566, 66437610, 99656415, 199312830]

約数ペア:

[(1, 199312830), (2, 99656415), (3, 66437610), (5, 39862566), (6, 33218805), (9, 22145870), (10, 19931283), (15, 13287522), (18, 11072935), (30, 6643761), (45, 4429174), (89, 2239470), (90, 2214587), (149, 1337670), (167, 1193490), (178, 1119735), (267, 746490), (298, 668835), (334, 596745), (445, 447894), (447, 445890), (501, 397830), (534, 373245), (745, 267534), (801, 248830), (835, 238698), (890, 223947), (894, 222945), (1002, 198915), (1335, 149298), (1341, 148630), (1490, 133767), (1503, 132610), (1602, 124415), (1670, 119349), (2235, 89178), (2505, 79566), (2670, 74649), (2682, 74315), (3006, 66305), (4005, 49766), (4470, 44589), (5010, 39783), (6705, 29726), (7515, 26522), (8010, 24883), (13261, 15030), (13410, 14863)]