34644980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 84188160

約数和(自身を除く): 49543180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 31, 34, 38, 62, 68, 76, 85, 95, 124, 155, 170, 173, 190, 310, 323, 340, 346, 380, 527, 589, 620, 646, 692, 865, 1054, 1178, 1292, 1615, 1730, 2108, 2356, 2635, 2941, 2945, 3230, 3287, 3460, 5270, 5363, 5882, 5890, 6460, 6574, 10013, 10540, 10726, 11764, 11780, 13148, 14705, 16435, 20026, 21452, 26815, 29410, 32870, 40052, 50065, 53630, 55879, 58820, 65740, 91171, 100130, 101897, 107260, 111758, 182342, 200260, 203794, 223516, 279395, 364684, 407588, 455855, 509485, 558790, 911710, 1018970, 1117580, 1732249, 1823420, 2037940, 3464498, 6928996, 8661245, 17322490, 34644980]

約数ペア:

[(1, 34644980), (2, 17322490), (4, 8661245), (5, 6928996), (10, 3464498), (17, 2037940), (19, 1823420), (20, 1732249), (31, 1117580), (34, 1018970), (38, 911710), (62, 558790), (68, 509485), (76, 455855), (85, 407588), (95, 364684), (124, 279395), (155, 223516), (170, 203794), (173, 200260), (190, 182342), (310, 111758), (323, 107260), (340, 101897), (346, 100130), (380, 91171), (527, 65740), (589, 58820), (620, 55879), (646, 53630), (692, 50065), (865, 40052), (1054, 32870), (1178, 29410), (1292, 26815), (1615, 21452), (1730, 20026), (2108, 16435), (2356, 14705), (2635, 13148), (2941, 11780), (2945, 11764), (3230, 10726), (3287, 10540), (3460, 10013), (5270, 6574), (5363, 6460), (5882, 5890)]